Store >  Filtration Supplies >  [ Filtration Supplies: $0 - $2860 ]
Products: 1 - 515 of 515      Price [Low]
Hydro-Sponge I Replacement Sponge
List Price: $2.39
$1.25
(save $1.14, 47%)
4 X 12 Nylon Bag. South Ocean Five
List Price: $2.54
Our Price: $1.69
(save $0.85, 33%)
6 X 12 Nylon Bag. South Ocean Five
List Price: $2.54
Our Price: $1.69
(save $0.85, 33%)
6 x 14 Nylon Bag, South Ocean Five
List Price: $2.84
Our Price: $1.89
(save $0.95, 33%)
Retainer Cap For Carbon Chamber For Af 93
List Price: $2.99
Our Price: $1.99
(save $1, 33%)
8 X 12 Nylon Bag. South Ocean Five
List Price: $2.99
Our Price: $1.99
(save $1, 33%)
Dive Clean Micro Replacement Filter
List Price: $3.29
Our Price: $2.19
(save $1.1, 33%)
Air Vent With O-Ring For Ocean Clear Filters
List Price: $3.29
Our Price: $2.19
(save $1.1, 33%)
Carbonized Filter Cartridge For Rio 110
List Price: $3.29
Our Price: $2.19
(save $1.1, 33%)
White Biological Sponge for MicroClean 316, Zoo Me...
List Price: $3.29
Our Price: $2.19
(save $1.1, 33%)
8 X 14 Nylon Bag. South Ocean Five
List Price: $3.29
Our Price: $2.19
(save $1.1, 33%)
Two Little Fishies PhosBan Reactor Foam Disks
List Price: $3.44
Our Price: $2.29
(save $1.15, 33%)
10 x 14 Nylon Bag, South Ocean Five
List Price: $3.89
Our Price: $2.59
(save $1.3, 33%)
3.7 Inch O.D. Screen For Bottom Of Housing
List Price: $4.04
Our Price: $2.69
(save $1.35, 33%)
Activated Filter Carbon 1 Pint, API
List Price: $4.49
Our Price: $2.99
(save $1.5, 33%)
Ammo-Chips 0.5 Gallon, API
List Price: $4.49
Our Price: $2.99
(save $1.5, 33%)
Cup Spring for AF-94/93
List Price: $4.49
Our Price: $2.99
(save $1.5, 33%)
Replacement Rapids Pro Skimmer Wood Airstones
List Price: $4.94
Our Price: $3.29
(save $1.65, 33%)
Two Little Fishies PhosBan Reactor Extension
List Price: $4.94
Our Price: $3.29
(save $1.65, 33%)
Dive Clean Mechanical Filter Cartridge
List Price: $4.94
Our Price: $3.29
(save $1.65, 33%)
Dive Clean Pelletized Carbon Filter Cartridge
List Price: $4.94
Our Price: $3.29
(save $1.65, 33%)
Blue Mechanical Sponge for MicroClean 316, Zoo Med
List Price: $4.94
Our Price: $3.29
(save $1.65, 33%)
Sponge Filter 5 gallon rated
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Plastic Star Wrench
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Ammo-Carb 1 Quart, API
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Activated Filter Carbon 1 Quart, API
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Water Plant Cultivation Ceramic - Round 5cm
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
API Filstar Micro-Filtration Pads
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Cartridge Plug for AF95
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Bio Sponge - Round Bio Foam Small
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Water Plant Cultivation Ceramic - Square 5cm
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Bio Sponge - Round Bio Foam Large
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Water Plant Cultivation Ceramic - Square 6.5cm
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Flow Control Valve
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Ammo-Chips 1 Pint, API
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Bio Sponge - Rectangular Bio Foam Small
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
API Zeolite Ammonia Remover Pouch Size 6
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Filstar xP Canister Clips, Bag of 2, API
List Price: $5.99
Our Price: $3.99
(save $2, 33%)
Filter Cartridge for 2006 (2 pcs), Eheim
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Tom Aquatics Floss/Carbon Filter Media for Rapids ...
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Seachem PhosGuard 100 ml (3.4 oz)
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Filter Pad for 2211 Canister Filter, Eheim
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Filter Pad for 2215 Canister Filter, Eheim
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Seachem MatrixCarbon 100 ml
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Premium Bulk Activated Carbon Bulk 1 Lb.
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Seachem SeaGel 100 ml
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Rio 200-800 Replacement Sponge For Powerfilter
List Price: $6.59
Our Price: $4.39
(save $2.2, 33%)
Nexx Cartridge Caddy, API
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Rainbow Lifegard Bonded Filter Pad 24 in x 15 in
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
SmartFilter Extension Kit, Rena
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Sponge Filter 20 gallon rated
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Bio-Chem Zorb 1 small pouch, API
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Filstar xP Extension Kit, Bag of 2 Tubes and 1 Str...
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
API Filstar Super Micro-Filtration Pads
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Nexx Suction Cups/Supports, API
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Pl-9 Pleated Replacement Cartridge For Af
List Price: $7.49
$3.5
(save $3.99, 53%)
Sponge Filter 10 gallon rated
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
API Super Activated Carbon Pouch Size 6
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Water Plant Cultivation Ceramic - Rectangle 5 x 10...
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Nitra-Zorb 1 small pouch, API
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Sponge Filter 30 gallon rated
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Bio Sponge - Rectangular Bio Foam Large
List Price: $7.49
Our Price: $4.99
(save $2.5, 33%)
Replacement Rapids Pro Skimmer Collection Cup
List Price: $8.24
$2.5
(save $5.74, 69%)
16 Inch 25 Micron Bag (Draw Tie)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Replacement Sponge For Rio 1700-2500 Power
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Seachem PhosGuard 250ml (8.5 oz)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Eheim EHFIKARBON Activated Carbon Filter Media, 1L...
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Replacement Poly Filber Filter Pad 3 Pack
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Return Tubing 3-Feet, 3/4-Inch Id From Tom.
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
16 Inch 100 Micron Bag Plastic Ring
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Eheim EHFIFIX Coarse Pre-Filter Media, 1L
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Replacement Activated Carbon Pad 2 Pack
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
O-Ring For Ocean Clear, For Old Style Canister
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Replacement Prefilter (Overflow Box) Pad 2 Pack
List Price: $8.24
$2.5
(save $5.74, 69%)
O-Ring For Ocean Clear Canister Filter
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
16 Inch 50 Micron Bag (Plastic Ring)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
16 Inch 100 Micron Bag (Draw Tie)
List Price: $8.24
Our Price: (save $2.75, 33%)
16 Inch 50 Micron Bag (Draw Tie)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Seachem MatrixCarbon 250ml (8.5 oz)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Fluidized Bed Media
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
16 Inch 25 Micron Bag (Plastic Ring)
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Cut-Your-Own Polytech Poly Filter Pad, HBH
List Price: $8.54
Our Price: $5.69
(save $2.85, 33%)
API Filstar Foam 30
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
South Ocean Five Round Pre-Filter Sponge
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
Ammo-Carb 0.5 gallon, API
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
Sponge Filter 50 gallon rated
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
Phos-Zorb 1 large pouch, API
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
API Phos-Zorb Pouch Size 6
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
Hypo Applicator bottle with 16 gage tip
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
API Filstar Foam 20
List Price: $8.99
Our Price: $5.99
(save $3, 33%)
ATI Filter Max I Pre Filter, 20 gal or less
List Price: $9.59
Our Price: $6.39
(save $3.2, 33%)
Seachem SeaGel 250ml (8.5 oz)
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
16 Inch 200 Micron Bag Plastic Ring
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
16 Inch 200 Micron Bag (Draw Tie)
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
Replacement Activated Carbon Pillow For Rapids Pro
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
E-Z Close Media Bag 4-Inches X 6-Inches
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
Hold Down Plug For Filter Cartridge On 2 High
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
Pre-Filter for Danner Mag-Drive 2, 3, 5, 7 Pumps
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
Cartridge Coupler For Modul Filter 2 High
List Price: $9.89
Our Price: $6.59
(save $3.3, 33%)
Bio-Chem Zorb 1 large pouch, API
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
7.5 x 10.5 Pura Filtration Pad
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
Base For Rtl Dynamic Series Commercial Filter.
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
API Bio-Chem Zorb Pouch Size 6
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
Nexx replacement Impeller, API
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
Hydro-Sponge I Filter
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
Ammo-Chips 1 Quart, API
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
PURA Complete 8 oz, Magnavore
List Price: $10.49
Our Price: $6.99
(save $3.5, 33%)
ATI Filter Max II Pre Filter, 40 gal or less
List Price: $11.24
Our Price: $7.49
(save $3.75, 33%)
32 Inch 50 Micron Bag (Draw Tie)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Seachem Purigen 100ml (3.4 oz)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Taam Rio 200-800 Powerfilter Attachment
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
32 Inch 100 Micron Bag (Draw Tie)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Overflow Hose 3-Feet, 1-1/8-Inch Id From Tom.
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
32 Inch 25 Micron Bag (Plastic Ring)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
32 Inch 25 Micron Bag (Draw Tie)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Nu-Clear Filter Drain Valve With Cap
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
4 Inch 200 Micron Bag (Draw Tie)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
1-1/4 Inch U-Tube Siphon For Overflow
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
4 Inch 200 Micron Bag (Plastic Ring)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
32 Inch 50 Micron Bag (Plastic Ring)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Surface Skimmer For Canister Filter, Tom Products
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Seachem The Bag Filter Bag
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
32 Inch 100 Micron Bag (Plastic Ring)
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Seachem CupriSorb 100 ml
List Price: $11.54
Our Price: $7.69
(save $3.85, 33%)
Hydro-Sponge II Filter
List Price: $11.99
$5.75
(save $6.24, 52%)
O-Ring Replacement For Nu-Clear And Modulfilter
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
SmartFilter Cartridge Caddy with Lid/Key, Rena
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Activated Filter Carbon 0.5 gallon, API
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Filstar xP Gasket Kit, API
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
PURA PhosLock 150 grams, Magnavore
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
5
Rena Smartfilter 20 replacement Impeller
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Nexx Basket, Caddy, Lid, API
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Rena Smartfilter 30 replacement Impeller
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Rainbow Lifegard Fluidized Bed Filter Media 3lb
List Price: $11.99
Our Price: $7.99
(save $4, 33%)
Hydro-Sponge III Filter
List Price: $13.04
$6.25
(save $6.79, 52%)
Eheim Activated Carbon Filter Cartridges
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
Seachem Matrix Biomedia 1 L (33.8 oz)
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
Bracket For Horizontal Mounting Of Nu-Clear
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
DeNitrate 1 L (33.8 oz) Seachem
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
Seachem Renew 1L
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
Seachem PhosGuard 500ml (16.9 oz)
List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)
Dick Boyds World Famous Chemi Pure 10 oz
List Price: $13.31
Our Price: $8.87
(save $4.44, 33%)
Replacement Kit For Simplicity Reactor.
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
API Nitra-Zorb Pouch Size 6
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
Bio-Chem Zorb, 2 Pack of Size 4, API
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
ATI Filter Max III Pre Filter, 40 gal or more
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
Nitra-Zorb 1 large pouch, API
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
Nitra-Zorb, 2 Pack of Size 4, API
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
API Nexx Foam 30 PPI (2)
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
Phos-Zorb, 2 Pack of Size 4, API
List Price: $13.49
Our Price: $8.99
(save $4.5, 33%)
Labyrinth Carbon 500 gram
List Price: $13.64
Our Price: $9.09
(save $4.55, 33%)
Pre filter for Danner Pond / Mag Drive 24 Pump
List Price: $14.24
Our Price: $9.49
(save $4.75, 33%)
Boyd Chemi Mat
List Price: $14.39
Our Price: $9.59
(save $4.8, 33%)
Acquamarine Freshwater Phosphate Eliminator 1 oz
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Seachem MatrixCarbon 500ml (16.9 oz)
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Eheim Fine Cartridge for 2008 (2 pcs)
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Eheim Cartridge w/ Activated Carbon for 2010
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Taam Rio 1700-2500 Power Filter Conversion Kit
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Acquamarine Freshwater Nitrate Reducer 1 oz
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
Replacement Bio-Matrix 12 Pack Poly
List Price: $14.84
Our Price: $9.89
(save $4.95, 33%)
API Bio-Chem Starts 20 Count Pouch
List Price: $14.99
Our Price: $9.99
(save $5, 33%)
PURA Complete 16 oz, Magnavore
List Price: $14.99
Our Price: $9.99
(save $5, 33%)
Poly-Bio Marine 4 x 8 Poly Filter
List Price: $14.99
$8.25
(save $6.74, 44%)
3 Inch Solid Cap For Filter Housings
List Price: $14.99
Our Price: $9.99
(save $5, 33%)
New Surface Skimmer (with accessory bag)
List Price: $14.99
Our Price: $9.99
(save $5, 33%)
Bactiv8 NPX 250 ml Heterotrophic bacteria
List Price: $14.99
$6.75
(save $8.24, 54%)
Rena Smartfilter 55 replacement Impeller
List Price: $14.99
Our Price: $9.99
(save $5, 33%)
Hydro-Sponge IV Filter
List Price: $15.14
$7
(save $8.14, 53%)
Eheim Cartridge w/ Activated Carbon for 2012
List Price: $15.59
Our Price: $10.39
(save $5.2, 33%)
Hydro-Sponge V Filter
List Price: $16.34
Our Price: $10.89
(save $5.45, 33%)
Replacement Media For Merlin Fitler
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
5 oz. #16 IPS Weld-On Acrylic Glue
List Price: $14.99
Our Price: $10.99
(save $4, 26%)
Phosphate Filter, General Purpose (2 Pack)
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Eheim Cartridge w/ Activated Carbon for 2007
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Salifert Phosphate Eliminator 250 ml
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Eheim Carbon Filter Pad for 2215 Canister Filter (...
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
API XP/Nexx U-Shape +Gooseneck, API
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
0-30 Psi. Gauge 1/4 Inch Mpt
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Rio Hang On Back Wet/Dry Filter
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
Nexx Canister Lid with Gasket, API
List Price: $16.49
Our Price: $10.99
(save $5.5, 33%)
152 LPH power head with connection pipe for HB-210
List Price: $17.24
Our Price: $11.49
(save $5.75, 33%)
Center Stand Pipe 19 Inch For Af 94
List Price: $13.49
Our Price: $11.99
(save $1.5, 11%)
Pre-filter w/ Insert for Mag-Drive 9.5 to 18 Pumps
List Price: $17.99
Our Price: $11.99
(save $6, 33%)
Seachem Purigen 250mL (8.5oz)
List Price: $18.14
Our Price: $12.09
(save $6.05, 33%)
Captiv Phos W Phosphate Adsorber 600 gram
List Price: $18.29
Our Price: $12.19
(save $6.1, 33%)
Two Little Fishies Hydrocarbon 2 (1L)
List Price: $18.44
Our Price: $12.29
(save $6.15, 33%)
Zeolite Media with bag
List Price: $19.49
Our Price: $12.99
(save $6.5, 33%)
NPX Bioplastics 200 ml reducing polymers
List Price: $19.49
Our Price: $12.99
(save $6.5, 33%)
Filstar xP Tubing (Kink Free), Bag of 2 Tubes
List Price: $19.49
Our Price: $12.99
(save $6.5, 33%)
Seachem SeaGel 500ml (17 oz)
List Price: $19.49
Our Price: $12.99
(save $6.5, 33%)
API XP/Nexx Tubing (Kind Free), API
List Price: $19.49
Our Price: $12.99
(save $6.5, 33%)
4 oz. #4 IPS Weld-On Acrylic Glue
List Price: $24.49
Our Price: $12.99
(save $11.5, 46%)
Replacement Grid For Modulfilters (Bottom)
List Price: $19.79
Our Price: $13.19
(save $6.6, 33%)
Seachem CupriSorb 250ml (8.5 oz)
List Price: $19.79
Our Price: $13.19
(save $6.6, 33%)
Phosphate Filter, Algae (2 Pack)
List Price: $19.79
Our Price: $13.19
(save $6.6, 33%)
E-Z Close Media Bag 7-Inches X 14-Inches
List Price: $19.79
Our Price: $13.19
(save $6.6, 33%)
Boyd Chemi Pure Elite 11.74oz
List Price: $19.97
Our Price: $13.31
(save $6.66, 33%)
Seachem MatrixCarbon 1 L (33.8 oz)
List Price: $20.69
Our Price: $13.79
(save $6.9, 33%)
6 inch FSF Gasket
List Price: $20.99
Our Price: $13.99
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Micron Pad 36-Inches X 60-Inches South Ocean Five
List Price: $20.99
Our Price: $13.99
(save $7, 33%)
Model Cl-29 Replacement 20 Micron Filter Cartridge
List Price: $20.99
$11
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Replacement Filter Cartridge Rainbow Mechanical
List Price: $20.99
Our Price: $13.99
(save $7, 33%)
Cartridge w/ Activated Carbon for 2008, Eheim
List Price: $21.44
Our Price: $14.29
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Seachem PhosGuard 1 L (33.8 oz)
List Price: $21.44
Our Price: $14.29
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E-Z Close Media Bag 11-Inches X 11-Inches
List Price: $21.44
Our Price: $14.29
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Cartridge w/ Activated Carbon for 2010, Eheim
List Price: $21.44
Our Price: $14.29
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1.5 lbs Activated Carbon in Nylon Mesh Bag
List Price: $21.44
Our Price: $14.29
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PURA NitrateLock 500 ml, Magnavore
List Price: $22.49
Our Price: $14.99
(save $7.5, 33%)
PURA Complete 32 oz, Magnavore
List Price: $22.49
Our Price: $14.99
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Granular Activated Carbon 1lb, ESV
List Price: $22.49
Our Price: $14.99
(save $7.5, 33%)
Flow Grid - Media Grid For Ocean Clear
List Price: $23.09
Our Price: $15.39
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3/4 in. Riser Pipe w/ Bottom Screen
List Price: $23.09
Our Price: $15.39
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Seachem Matrix Biomedia 2L (67.6 oz)
List Price: $23.09
Our Price: $15.39
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EHFIFIX Coarse Pre-Filter Media 5L, Eheim
List Price: $23.09
Our Price: $15.39
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Seachem DeNitrate 2 L (67.6 oz)
List Price: $23.09
Our Price: $15.39
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Activated Carbon Inserts for Eheim Liberty (12 pcs...
List Price: $23.09
Our Price: $15.39
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Cobalt Aquatics Anti-Phosphate Media
List Price: $23.99
$7
(save $16.99, 70%)
Bio-Chem Zorb, 4 Pack of Size 4, API
List Price: $23.99
Our Price: $15.99
(save $8, 33%)
4 Oz. #4 Ips Acrylic Glue And Applicator
List Price: $24.74
Our Price: $16.49
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Seachem SeaGel 1 Liter (33.8 oz)
List Price: $24.74
Our Price: $16.49
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Replacement Parts Package For Nuclear
List Price: $24.74
$10.5
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Replacement Clear Pvc Domed Cover
List Price: $24.74
Our Price: $16.49
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Two Little Fishies PhosBan 150g
List Price: $25.19
Our Price: $16.79
(save $8.4, 33%)
Caribsea Phos Buster Pro 8 oz
List Price: $26.39
Our Price: $17.59
(save $8.8, 33%)
Dive Clean 85 I Submersible Power Filter, Tom
List Price: $26.39
Our Price: $17.59
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Replacement Poly Strand For Ocean-Clear Filter 319
List Price: $26.39
$13
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Bactiv8 NPX 500 ml Heterotrophic bacteria
List Price: $26.99
Our Price: $17.99
(save $9, 33%)
API Filstar Ceramic Rings
List Price: $26.99
Our Price: $17.99
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Microclean 304 Internal Mini Filter
List Price: $28.04
Our Price: $18.69
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Nexx Motor including Impeller, API
List Price: $28.49
Our Price: $18.99
(save $9.5, 33%)
Pura Filtration Pad 15-Inches
List Price: $28.49
Our Price: $18.99
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Nexx Replacement Parts, API
List Price: $28.49
Our Price: $18.99
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PURA PhosLock 454 grams, Magnavore
List Price: $28.49
Our Price: $18.99
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Ocean Clear Replacement Thread Ring
List Price: $29.69
Our Price: $19.79
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Clear Fx Pro 450 ml
List Price: $29.69
$9.5
(save $20.19, 68%)
Ocean Clear Parts Bag
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Our Price: $19.79
(save $9.9, 33%)
Salifert Phosphate Eliminator 500 ml
List Price: $29.69
Our Price: $19.79
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Replacement Poly Strand For Ocean-Clear
List Price: $29.69
Our Price: $19.79
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4 lbs Activated Carbon in 10 by 14 Nylon Mesh Bag
List Price: $29.69
Our Price: $19.79
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Seachem Renew 4L (1.1 gal)
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Filstar xP Quick Disconnect, Bag of 1, API
List Price: $29.99
Our Price: $19.99
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2 Inch Intake Screen 25 Inch Section
List Price: $29.99
Our Price: $19.99
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EHFIAKTIV Chemical Filter Media w/ Netbag 2L, Ehei...
List Price: $46.19
Our Price: $19.99
(save $26.2, 56%)
Captiv Phos Fe Phosphate Adsorber 600 gram
List Price: $30.59
Our Price: $20.39
(save $10.2, 33%)
Seachem Purigen 500ml (10.6 oz)
List Price: $31.34
Our Price: $20.89
(save $10.45, 33%)
Acquamarine Freshwater Nitrate Reducer 8 oz
List Price: $32.99
Our Price: $21.99
(save $11, 33%)
Intake Strainer Basket Lid 1-1/2inch Unions
List Price: $32.99
Our Price: $21.99
(save $11, 33%)
Acquamarine Freshwater Phosphate Eliminator 8 oz
List Price: $32.99
Our Price: $21.99
(save $11, 33%)
Dive Clean 125 Submersible Power Filter From Tom.
List Price: $32.99
Our Price: $21.99
(save $11, 33%)
NPX Bioplastics 400 ml reducing polymers
List Price: $32.99
Our Price: $21.99
(save $11, 33%)
Liberty 100 Hang-On Filter, Eheim
List Price: $32.99
$10
(save $22.99, 69%)
Rena Smartfilter 20
List Price: $34.49
Our Price: $22.99
(save $11.5, 33%)
API Filstar xP-M (medium) Replacement Impeller
List Price: $34.49
Our Price: $22.99
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API Filstar xP-L (large) Replacement Impeller
List Price: $34.49
Our Price: $22.99
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API Filstar xP-S (small) Replacement Impeller
List Price: $34.49
Our Price: $22.99
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API Filstar xP-XL (extra large) Replacement Impell...
List Price: $34.49
Our Price: $22.99
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Ocean Clear 380 Canister Filter Refill
List Price: $34.64
Our Price: $23.09
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Seachem PhosGuard 2L (67.6 oz)
List Price: $34.64
Our Price: $23.09
(save $11.55, 33%)
No-No3 (No-Nitrate) 1 Gallon, Caribsea
List Price: $34.64
Our Price: $23.09
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LSM Media (Live Sulfur Media) 1 Gallon, Caribsea
List Price: $34.64
Our Price: $23.09
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PURA NitrateLock 1 liter, Magnavore
List Price: $35.99
Our Price: $23.99
(save $12, 33%)
Black Magic Super Activated Carbon 1 gallon jar, A...
List Price: $35.99
Our Price: $23.99
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1 1/2 Inch Micron Bag Adapter
List Price: $36.29
Our Price: $24.19
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Dive Clean 200 Submersible Power Filter From Tom.
List Price: $36.29
Our Price: $24.19
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Phos Correx 500 ml
List Price: $37.34
Our Price: $24.89
(save $12.45, 33%)
Finnex 1 Gallon External Hang-On Box
List Price: $37.49
Our Price: $24.99
(save $12.5, 33%)
1 inch ID by 10 foot flex hose
List Price: $37.49
Our Price: $24.99
(save $12.5, 33%)
RTL 25 Sq. Ft. Replacement Cartridge, Rainbow Life...
List Price: $37.49
$20
(save $17.49, 46%)
Seachem Matrix Biomedia 4L (1.1 gal)
List Price: $37.94
Our Price: $25.29
(save $12.65, 33%)
Seachem DeNitrate 4L (1.1 gal.)
List Price: $37.94
Our Price: $25.29
(save $12.65, 33%)
Tom Aquatics Rapids Mini Canister Filter C-80
List Price: $37.94
Our Price: $25.29
(save $12.65, 33%)
Cobalt Aquatics Anti-Nitrate Media, 5 oz.
List Price: $38.99
$12
(save $26.99, 69%)
Simplicity Chemical Reactor, Magnavore.
List Price: $38.99
Our Price: $25.99
(save $13, 33%)
Replacement 1 High ABS Basket with Ring w/ Holder
List Price: $39.29
Our Price: $26.19
(save $13.1, 33%)
Phosphate Rx 1 oz Blue Life
List Price: $40.49
Our Price: $26.99
(save $13.5, 33%)
9 Inch Carbon Chemical Retainer Chamber
List Price: $40.49
Our Price: $26.99
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2 Inch F.P.T. Micron Bag Adapter
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
2-1/2 Inch Head For Fiberglass Tank
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
Seachem SeaGel 2L (67.6 oz.)
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
Chemical Chamber For Acrylic Sump
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
Salifert Phosphate Eliminator 1000 ml
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
Large Nylon Bag With 7 Lbs
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
Marc Weiss Phosphate Plus Silicate Magnet 8 oz
List Price: $41.24
Our Price: $27.49
(save $13.75, 33%)
ROWAphos 3.9 in x 3.9 in square Sponge, 5 pack
List Price: $42.89
Our Price: $28.59
(save $14.3, 33%)
Rena Smartfilter 30
List Price: $43.49
Our Price: $28.99
(save $14.5, 33%)
PURA PhosLock 795 grams, Magnavore
List Price: $43.49
Our Price: $28.99
(save $14.5, 33%)
Seachem MatrixCarbon 2L (67.6 oz.)
List Price: $44.54
Our Price: $29.69
(save $14.85, 33%)
Replacement Lid For Ocean Clear Canisters
List Price: $44.54
Our Price: $29.69
(save $14.85, 33%)
9 lbs Activated Carbon in Nylon 10 by 14 Mesh Bag
List Price: $44.54
Our Price: $29.69
(save $14.85, 33%)
EHFIMECH Ceramic Coarse Filter Media 5L, Eheim
List Price: $44.54
Our Price: $29.69
(save $14.85, 33%)
Granular Activated Carbon 1 Gal, ESV
List Price: $44.99
Our Price: $29.99
(save $15, 33%)
White Filter Pad, bulk approx. 36 inch W x 96 inch...
List Price: $47.84
Our Price: $31.89
(save $15.95, 33%)
Medium Pressure Stainless Steel Clamp Ring W/Bolt
List Price: $49.49
Our Price: $32.99
(save $16.5, 33%)
Rainbow Lifegard Bonded Filter Pad 15 feet x 2 fee...
List Price: $50.99
Our Price: $33.99
(save $17, 33%)
Rapids Pro Submersible 700 Gph Pump
List Price: $52.79
Our Price: $35.19
(save $17.6, 33%)
RTL 25, 100 Micron Screen Cartridge, Rainbow Lifeg...
List Price: $55.49
Our Price: $36.99
(save $18.5, 33%)
Captiv Phos Fe Phosphate Adsorber 1200 gram
List Price: $56.39
Our Price: $37.59
(save $18.8, 33%)
Two Little Fishies Hydrocarbon 2 Granulated Activa...
List Price: $57.74
$29
(save $28.74, 49%)
ViaAqua Poly Reactor, Multi-Media Reactor.
List Price: $57.74
Our Price: $38.49
(save $19.25, 33%)
Acquamarine Freshwater Phosphate Eliminator 16 oz
List Price: $57.74
Our Price: $38.49
(save $19.25, 33%)
PURA PhosLock 1135 grams, Magnavore
List Price: $58.49
Our Price: $38.99
(save $19.5, 33%)
Poly-Bio Marine 12 inch x 12 inch Poly Filter
List Price: $59.99
Our Price: $39.99
(save $20, 33%)
Rk2 Pump Support Base.
List Price: $59.99
Our Price: $39.99
(save $20, 33%)
Seachem CupriSorb 1L (33.8 oz)
List Price: $61.04
Our Price: $40.69
(save $20.35, 33%)
Seachem Purigen 1L (33.8 oz)
List Price: $61.04
Our Price: $40.69
(save $20.35, 33%)
Single Heater Module, Rainbow Lifegard.
List Price: $61.49
Our Price: $40.99
(save $20.5, 33%)
Replacement Fluidized Media, Coral 25 Lbs.,
List Price: $61.49
Our Price: $40.99
(save $20.5, 33%)
Seachem PhosGuard 4 L (1.1 gal)
List Price: $64.34
Our Price: $42.89
(save $21.45, 33%)
30 Sq.Ft. Nuclear-Ocean Clear Replacement
List Price: $64.34
Our Price: $42.89
(save $21.45, 33%)
PhosBan Phosphate Removal Media 454g, Two Little F...
List Price: $65.09
Our Price: $43.39
(save $21.7, 33%)
Two Little Fishies PhosBan Reactor 150
List Price: $65.54
Our Price: $43.69
(save $21.85, 33%)
1-1/2 in dia Black Bio Balls, approx 750 pcs
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
2-1/2 inch Head for Fiberglass Tank w/ 1/2 in Down...
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
16 Inch 100 Micron Bags (Plastic Ring) 10 Pack
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
16 Inch 100 Micron Bags (Draw Tie) 10 Pack
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
Rena Smartfilter 55
List Price: $65.99
Our Price: $43.99
(save $22, 33%)
Comm. Intake Pre-Filter Foam Replacement Cartridge
List Price: $67.64
Our Price: $45.09
(save $22.55, 33%)
Double Heater Module, Rainbow Lifegard.
List Price: $70.49
Our Price: $46.99
(save $23.5, 33%)
PurFlo 1 High ABS Basket w/ Ring
List Price: $74.24
Our Price: $49.49
(save $24.75, 33%)
PurFlo 1 High ABS Basket w/ Ring
List Price: $74.24
Our Price: $49.49
(save $24.75, 33%)
NPX Bioplastics 1 liter reducing polymers
List Price: $74.99
$38.75
(save $36.24, 48%)
DISCONTRTL 75, 100 Micron Screen cartridge, Rainbo...
List Price: $74.99
Our Price: $49.99
(save $25, 33%)
RTL 75 Sq. Ft. Replacement Cartridge, Rainbow Life...
List Price: $76.49
Our Price: $50.99
(save $25.5, 33%)
Single Chemical Filter Module, Rainbow Lifegard.
List Price: $80.99
Our Price: $53.99
(save $27, 33%)
Replacement 18 Sq. Ft Polyscreen Cartridge 100 Mic
List Price: $81.74
Our Price: $54.49
(save $27.25, 33%)
Top Section For 2 and 3 High Clear Housing
List Price: $82.49
Our Price: $54.99
(save $27.5, 33%)
Replacement 2 High ABS Basket with Ring w/ Holder
List Price: $82.49
Our Price: $54.99
(save $27.5, 33%)
Seachem SeaGel 4L (1.1 gal.)
List Price: $84.14
Our Price: $56.09
(save $28.05, 33%)
Single Mechanical Filter Module, Rainbow Lifegard.
List Price: $85.49
$45
(save $40.49, 47%)
Triple Heater Module, Rainbow Lifegard.
List Price: $85.49
Our Price: $56.99
(save $28.5, 33%)
Seachem MatrixCarbon 4L (1.1 gal)
List Price: $87.44
Our Price: $58.29
(save $29.15, 33%)
25 Micron Pleated Cartridge, 70 Sq
List Price: $87.44
Our Price: $58.29
(save $29.15, 33%)
Replacement 18-Watt Quartz Sleeve
List Price: $89.09
Our Price: $59.39
(save $29.7, 33%)
Ocean Clear Empty Canister Filter
List Price: $89.99
Our Price: $59.99
(save $30, 33%)
40 Sq. Ft. Replacement 25 Micron Pleated
List Price: $90.74
Our Price: $60.49
(save $30.25, 33%)
300 Gph Prefilter/Overflow Box
List Price: $90.74
Our Price: $60.49
(save $30.25, 33%)
Nexx Extension Filter, API
List Price: $92.99
Our Price: $61.99
(save $31, 33%)
Commercial Intake Pre-Filter with 1-1/2 inch MPT
List Price: $95.69
Our Price: $63.79
(save $31.9, 33%)
Double Chemical Filter Module, Rainbow Lifegard.
List Price: $95.99
$50
(save $45.99, 47%)
Rainbow Lifegard FB-300 Fluidized Bed Filter
List Price: $95.99
Our Price: $63.99
(save $32, 33%)
ViaAqua UTC 600 Modular Canister Filter w Primer
List Price: $97.19
Our Price: $64.79
(save $32.4, 33%)
Ammo-Carb 1 cubic foot bulk container, API
List Price: $97.49
Our Price: $64.99
(save $32.5, 33%)
Replacement Carbon Flake
List Price: $98.99
Our Price: $65.99
(save $33, 33%)
4 in Pre-Filter Assembly Kit for EcoSystem Filters
List Price: $98.99
Our Price: $65.99
(save $33, 33%)
4-1/2 Inch Diameter Phosphate Reactor
List Price: $98.99
Our Price: $65.99
(save $33, 33%)
Replacement Nu-Clear Bio-Disc Cartridge
List Price: $98.99
Our Price: $65.99
(save $33, 33%)
RTL 100, 100 Micron Screen Cartridge, Rainbow Life...
List Price: $101.99
$55
(save $46.99, 46%)
Double Mechanical Filter Module, Rainbow Lifegard.
List Price: $101.99
$54
(save $47.99, 47%)
Two Little Fishies PhosBan Reactor 550
List Price: $105.59
Our Price: $70.39
(save $35.2, 33%)
ViaAqua UTC 800 Modular Canister Filter w Primer
List Price: $107.39
Our Price: $71.59
(save $35.8, 33%)
Purigen 2 L, Seachem
List Price: $108.89
Our Price: $72.59
(save $36.3, 33%)
Intake Strainer Basket, 1-1/2 Inch Unions
List Price: $110.54
Our Price: $73.69
(save $36.85, 33%)
RTL 100 Sq. Ft. Replacement Cartridge, Rainbow Lif...
List Price: $110.99
Our Price: $73.99
(save $37, 33%)
Bottom section for 2 and 3 High Basket Strainers a...
List Price: $124.99
Our Price: $74.99
(save $50, 40%)
Self Priming Pot For 1000 Series ReeFlo Pumps
List Price: $112.49
Our Price: $74.99
(save $37.5, 33%)
2 Inch Intake Strainer Basket For Dolphin Pumps
List Price: $113.84
Our Price: $75.89
(save $37.95, 33%)
Nexx Base Filter, API
List Price: $115.49
Our Price: $76.99
(save $38.5, 33%)
Large ViaAqua Poly Reactor, Media Reactor.
List Price: $115.49
Our Price: $76.99
(save $38.5, 33%)
Commercial Intake Pre-Filter with 2 inch MPT
List Price: $115.49
Our Price: $76.99
(save $38.5, 33%)
Triple Chemical Filter Module, Rainbow Lifegard.
List Price: $116.99
Our Price: $77.99
(save $39, 33%)
Dolphin 50 Sq. Ft. Micron Cartridge
List Price: $118.79
Our Price: $79.19
(save $39.6, 33%)
Self Priming Pot For Sequence 750 ReeFlo Pumps
List Price: $119.99
Our Price: $79.99
(save $40, 33%)
ViaAqua UTC 1000 Modular Canister Filter w Primer
List Price: $122.69
Our Price: $81.79
(save $40.9, 33%)
7 inch Pre-Filter Assembly Kit - EcoSystem Filters
List Price: $123.74
Our Price: $82.49
(save $41.25, 33%)
Tom Aquatics Rapids Pro Series Auto Fill System
List Price: $123.74
Our Price: $82.49
(save $41.25, 33%)
Triple Mechanical Filter Module, Rainbow Lifegard.
List Price: $124.49
$65
(save $59.49, 47%)
Fluidized Media Reactor 30cm
List Price: $113.99
$80
(save $33.99, 29%)
Substrate Reactor Model SR35, Precision Marine
List Price: $131.99
Our Price: $87.99
(save $44, 33%)
6 inch x 18 inch Fiberglass Tank with Base
List Price: $131.99
Our Price: $87.99
(save $44, 33%)
ViaAqua UTC 1200 Modular Canister Filter w Primer
List Price: $132.29
Our Price: $88.19
(save $44.1, 33%)
Bio-Chem Zorb 12 large pouches, API
List Price: $133.49
Our Price: $88.99
(save $44.5, 33%)
Replacement 18-Watt Uv Sterilizer Bulb
List Price: $133.64
Our Price: $89.09
(save $44.55, 33%)
Seachem Renew 20L (5.3 gal)
List Price: $133.64
Our Price: $89.09
(save $44.55, 33%)
Surface Skimmer Overflow w/Aqua Lifter Pump
List Price: $140.24
Our Price: $93.49
(save $46.75, 33%)
Seachem Matrix Biomedia 20L (5.3 gal)
List Price: $142.49
Our Price: $94.99
(save $47.5, 33%)
1-1/2 Inch Threaded Multi-Port Valve For Marlin
List Price: $146.99
Our Price: $97.99
(save $49, 33%)
Premium Bulk Activated Carbon 27-1/2 Lb. Sack
List Price: $148.49
Our Price: $98.99
(save $49.5, 33%)
API Filstar xP-S (small) Canister Filter
List Price: $148.49
Our Price: $98.99
(save $49.5, 33%)
Seachem DeNitrate 20L (5.3 gal)
List Price: $151.79
Our Price: $101.19
(save $50.6, 33%)
Two Little Fishies PhosBan 1200g
List Price: $158.24
Our Price: $105.49
(save $52.75, 33%)
Seachem HyperSorb 4L (1.1 gal)
List Price: $160.04
Our Price: $106.69
(save $53.35, 33%)
1-1/2 in dia Black Bio Balls, approx 2000 pcs
List Price: $164.99
Our Price: $109.99
(save $55, 33%)
Substrate Reactor Model SR45, Precision Marine
List Price: $164.99
Our Price: $109.99
(save $55, 33%)
Self Priming Pot for 30/40RLT 3/4 inch MPT Iwaki
List Price: $168.29
Our Price: $112.19
(save $56.1, 33%)
1 Inch Self Priming Pot For Iwaki MD-70 Series
List Price: $172.49
Our Price: $114.99
(save $57.5, 33%)
Replacement Ballast For Ocean Clear Filter 82380
List Price: $176.54
Our Price: $117.69
(save $58.85, 33%)
Black Magic Super Activated Carbon 1 cubic foot bu...
List Price: $179.99
Our Price: $119.99
(save $60, 33%)
Granular Activated Carbon 22lb, ESV
List Price: $181.49
Our Price: $120.99
(save $60.5, 33%)
Ocean Clear 319 Polystand Micron and Carbon Filter
List Price: $189.74
Our Price: $126.49
(save $63.25, 33%)
API Filstar xP-M (medium) Canister Filter
List Price: $190.49
Our Price: $126.99
(save $63.5, 33%)
Nexx Filter 110, API
List Price: $193.49
Our Price: $128.99
(save $64.5, 33%)
Blue And White Filter Pad 180 Sq. Ft. Roll
List Price: $194.99
Our Price: $129.99
(save $65, 33%)
8 inch x 35 inch Fiberglass Tank with Base
List Price: $197.99
Our Price: $131.99
(save $66, 33%)
100 Micron Pleated Cartridge, 47 Sq
List Price: $197.99
Our Price: $131.99
(save $66, 33%)
Premium Bulk Granular Activated Carbon 55 Lb. Sack
List Price: $199.49
Our Price: $132.99
(save $66.5, 33%)
Tank Support Grid 1/2 Inch Polypropylene
List Price: $205.49
Our Price: $136.99
(save $68.5, 33%)
Dual Commercial Intake Pre-Filter with 1-1/2 inch ...
List Price: $206.24
Our Price: $137.49
(save $68.75, 33%)
Ocean Clear 320 Activated Carbon Filter, Red Sea
List Price: $214.49
$115
(save $99.49, 46%)
Premium Bulk Activated Carbon 55 Lb. Sack
List Price: $214.49
Our Price: $142.99
(save $71.5, 33%)
RTL 25 Dynamic Cartridge Filters
List Price: $214.49
Our Price: $142.99
(save $71.5, 33%)
8 inch x 40 inch Fiberglass Tank with Base
List Price: $214.49
Our Price: $142.99
(save $71.5, 33%)
API Filstar xP-L (large) Canister Filter
List Price: $226.49
Our Price: $150.99
(save $75.5, 33%)
Ocean Clear 325 Micron Pleated Filter w/Carbon, Re...
List Price: $230.99
Our Price: $153.99
(save $77, 33%)
10 inch x 40 inch Fiberglass Tank with Base
List Price: $230.99
Our Price: $153.99
(save $77, 33%)
Ocean Clear 340, Pleated Filter w/Bio Core, Red Se...
List Price: $247.49
Our Price: $164.99
(save $82.5, 33%)
Ocean Clear 354 Poly-Bead Filter w/ Back Flush, Re...
List Price: $255.74
Our Price: $170.49
(save $85.25, 33%)
CaribSea Phosbuster Pro 1 Gallon
List Price: $263.99
Our Price: $175.99
(save $88, 33%)
UTC 3200 Modular Canister Filter w Priming Plunger
List Price: $268.94
Our Price: $179.29
(save $89.65, 33%)
Seachem CupriSorb 4L (1.1 gal.)
List Price: $273.89
Our Price: $182.59
(save $91.3, 33%)
Seachem Purigen 4L (1.1 gal.)
List Price: $273.89
Our Price: $182.59
(save $91.3, 33%)
PurFlo Intake Strainer Basket 1 High
List Price: $280.49
Our Price: $186.99
(save $93.5, 33%)
ViaAqua UTC 3400 Modular Canister Filter w Primer
List Price: $280.49
Our Price: $186.99
(save $93.5, 33%)
RTL 75 Dynamic Cartridge Filters
List Price: $281.99
Our Price: $187.99
(save $94, 33%)
API Filstar xP-XL (extra large) Canister Filter
List Price: $283.49
Our Price: $188.99
(save $94.5, 33%)
1 High Clear Canister Filter w/ 25 Micron Filter, ...
List Price: $284.99
Our Price: $189.99
(save $95, 33%)
30 In. L X 14 In. W X 16 In. H Acrylic Sump
List Price: $296.99
Our Price: $197.99
(save $99, 33%)
30 In L By 16 In W By 16 In H Acrylic Sump
List Price: $296.99
Our Price: $197.99
(save $99, 33%)
10 inch x 54 inch Fiberglass Tank with Base
List Price: $296.99
Our Price: $197.99
(save $99, 33%)
Large Octopus Hang-On Refugium.
List Price: $300.29
$149
(save $151.29, 50%)
RTL 100 Dynamic Cartridge Filters
List Price: $311.99
Our Price: $207.99
(save $104, 33%)
6 inch PVC Bowl Assembly Flanged
List Price: $311.99
Our Price: $207.99
(save $104, 33%)
1 High Clear Canister Filter w/ 100 Micron Filter,...
List Price: $321.74
Our Price: $214.49
(save $107.25, 33%)
12 inch x 52 inch Fiberglass Tank with Base
List Price: $329.99
Our Price: $219.99
(save $110, 33%)
Marc Weiss Phosphate Plus Silicate Magnet 5 Lb
List Price: $329.99
Our Price: $219.99
(save $110, 33%)
Seachem PhosGuard 20 Liters (5.3 gal)
List Price: $344.99
Our Price: $229.99
(save $115, 33%)
UTC-3400 Canister Filter with UV Sterilizer, Via A...
List Price: $346.49
Our Price: $230.99
(save $115.5, 33%)
RS-200 Octopus Reef Sump (medium), Coral Vue
List Price: $346.49
Our Price: $230.99
(save $115.5, 33%)
RP3 Rapids Pro Series With 700 Gph Pump From Tom.
List Price: $346.49
Our Price: $230.99
(save $115.5, 33%)
Platinum Series Refugium Plus Sump 180, Tru Vu
List Price: $356.99
Our Price: $237.99
(save $119, 33%)
Tom Rapids Pro Series RP3 with Pump
List Price: $358.04
$95
(save $263.04, 73%)
2 High Clear Canister Filter w/ Drain Value, Gauge
List Price: $362.99
Our Price: $241.99
(save $121, 33%)
ADHI Berlin 20
List Price: $368.99
Our Price: $245.99
(save $123, 33%)
Fluidized Bed Sand Filter, 6 Inch By 18 Inch
List Price: $379.49
Our Price: $252.99
(save $126.5, 33%)
2 High Clear 100 PSI Canister Filter, Plus...
List Price: $387.74
Our Price: $258.49
(save $129.25, 33%)
Ocean Clear 375 Micron Filter Cartridge and 18w UV
List Price: $395.99
Our Price: $263.99
(save $132, 33%)
UTC 3200 Modular Canister Filter w Primer and UV
List Price: $412.49
Our Price: $274.99
(save $137.5, 33%)
Ocean Clear 380 Polystrand Filter w/ 18w UV
List Price: $412.49
Our Price: $274.99
(save $137.5, 33%)
DISCONTINUED - AE Tech Reef Devil Sump 28 inch Ber...
List Price: $421.49
Our Price: $280.99
(save $140.5, 33%)
1
Seachem MatrixCarbon 20L (5.3 gal.)
List Price: $430.64
Our Price: $287.09
(save $143.55, 33%)
ADHI Berlin 30
List Price: $434.99
Our Price: $289.99
(save $145, 33%)
Platinum Series Refugium Plus Sump 300, Tru Vu
List Price: $436.49
Our Price: $290.99
(save $145.5, 33%)
Seachem SeaGel 20L (5.3 gal)
List Price: $442.19
Our Price: $294.79
(save $147.4, 33%)
Hang-On 40 Marine Filtration System, EcoSystem
List Price: $445.49
$180
(save $265.49, 59%)
PurFlo 2 High Clear Strainer Housing
List Price: $445.49
Our Price: $296.99
(save $148.5, 33%)
DISCONTINUED - AE Tech Reef Devil Sump
List Price: $452.99
Our Price: $301.99
(save $151, 33%)
2 High Clear Canister Filter w/ 25 Micron Filter, ...
List Price: $461.99
Our Price: $307.99
(save $154, 33%)
RP3 Plus Rapids Pro Filter with Auto Fill System, ...
List Price: $468.59
Our Price: $312.39
(save $156.2, 33%)
Granular Activated Carbon 65lb, ESV
List Price: $476.99
Our Price: $317.99
(save $159, 33%)
2-Hi Modulfilter Clear With 40 Sq
List Price: $478.49
Our Price: $318.99
(save $159.5, 33%)
82 gallon 36 inch long by 24 by 24 inch
List Price: $482.99
Our Price: $321.99
(save $161, 33%)
DISCONTINUED - AE Tech Reef Devil Refugium Sump RD...
List Price: $491.99
Our Price: $327.99
(save $164, 33%)
Platinum Series SW 180 Skimmer Sump, Tru Vu
List Price: $491.99
Our Price: $327.99
(save $164, 33%)
Fluidized Bed Sand Filter, 8 Inch By 35 Inch
List Price: $494.99
Our Price: $329.99
(save $165, 33%)
14 inch x 65 inch Fiberglass Tank with Base
List Price: $494.99
Our Price: $329.99
(save $165, 33%)
ProSeries 40 Hang-On Filtration System, EcoSystem
List Price: $519.74
Our Price: $346.49
(save $173.25, 33%)
ADHI Berlin 45
List Price: $521.99
Our Price: $347.99
(save $174, 33%)
ADHI Refugia 20
List Price: $521.99
Our Price: $347.99
(save $174, 33%)
Fleck 7000 Circuit Board
List Price: $532.94
Our Price: $355.29
(save $177.65, 33%)
Fluidized Bed Sand Filter, 8 Inch By 40 Inch
List Price: $544.49
Our Price: $362.99
(save $181.5, 33%)
16 inch x 65 inch Fiberglass Tank with Base
List Price: $544.49
Our Price: $362.99
(save $181.5, 33%)
2 High Clear Canister Filter w/ 100 Micron Filter,...
List Price: $569.24
Our Price: $379.49
(save $189.75, 33%)
Platinum Series SW 300 Skimmer Sump, Tru Vu
List Price: $569.99
Our Price: $379.99
(save $190, 33%)
Hang-On 60 Marine Filtration System, EcoSystem
List Price: $572.54
Our Price: $381.69
(save $190.85, 33%)
Berliner WD-125 Multi-functional Wet / Dry Filter
List Price: $574.49
Our Price: $382.99
(save $191.5, 33%)
Ecosystem Refugium 100 For Up To 120 Gallon
List Price: $593.99
Our Price: $395.99
(save $198, 33%)
DISCONTINUED - AE Tech 24 Inch Pro Refugium Sump
List Price: $604.49
Our Price: $402.99
(save $201.5, 33%)
Fluidized Bed Sand Filter, 10 Inch By 40 Inch
List Price: $610.49
Our Price: $406.99
(save $203.5, 33%)
EcoSystem Deluxe 24x10x12 in Filtration System
List Price: $626.99
Our Price: $417.99
(save $209, 33%)
Deniballs 500 Pc. Bucket, Aqua Medic
List Price: $626.99
Our Price: $417.99
(save $209, 33%)
ADHI BIO 30 Bio Filter
List Price: $652.49
Our Price: $434.99
(save $217.5, 33%)
ADHI Refugia 30
List Price: $652.49
Our Price: $434.99
(save $217.5, 33%)
Fluidized Bed Sand Filter, 10 Inch By 54 Inch
List Price: $659.99
Our Price: $439.99
(save $220, 33%)
ProSeries 60 Hang-On Filtration System, EcoSystem
List Price: $668.24
Our Price: $445.49
(save $222.75, 33%)
DISCONTINUED - AE Tech UHF 24 Pro Sump, Berlin Sty...
List Price: $673.49
Our Price: $448.99
(save $224.5, 33%)
DISCONTINUED - AE Tech Protean 400 All In One Filt...
List Price: $691.49
Our Price: $460.99
(save $230.5, 33%)
4
DISCONTINUED - AE Tech 30 inch Pro Refugium Sump
List Price: $707.99
Our Price: $471.99
(save $236, 33%)
Fluidized Bed Sand Filter, 12 Inch By 52 Inch
List Price: $709.49
Our Price: $472.99
(save $236.5, 33%)
ADHI Berlin 60
List Price: $716.99
Our Price: $477.99
(save $239, 33%)
ADHI BIO 45 Bio Filter
List Price: $760.49
Our Price: $506.99
(save $253.5, 33%)
Two Little Fishies PhosBan 6,000g
List Price: $764.54
Our Price: $509.69
(save $254.85, 33%)
Ecosystem Refugium 200 For Up To 200 Gallon
List Price: $780.44
Our Price: $520.29
(save $260.15, 33%)
Seachem HyperSorb 20 L (5.3 gal)
List Price: $801.89
Our Price: $534.59
(save $267.3, 33%)
ADHI Refugia 45
List Price: $803.99
Our Price: $535.99
(save $268, 33%)
DISCONAE Tech Protean 400 All In One Filter System...
List Price: $821.99
Our Price: $547.99
(save $274, 33%)
Fluidized Bed Sand Filter, 14 Inch By 65 Inch
List Price: $824.99
Our Price: $549.99
(save $275, 33%)
DISCONTINUED -AE Tech HD 36 inch Sump Platinum Ref...
List Price: $847.49
Our Price: $564.99
(save $282.5, 33%)
DISCONTINUED - AE Tech UHF 36w PRO Sump Berlin Sty...
List Price: $847.49
Our Price: $564.99
(save $282.5, 33%)
EcoSystem Deluxe 30x12x16 in Filtration System
List Price: $854.69
Our Price: $569.79
(save $284.9, 33%)
Fluidized Bed Sand Filter, 16 Inch By 65 Inch
List Price: $907.49
Our Price: $604.99
(save $302.5, 33%)
DISCONTINUED -AE Tech HD 42 inch Sump Platinum Ref...
List Price: $908.99
Our Price: $605.99
(save $303, 33%)
DISCONTINUED - Tech UHF 42W PRO Sump Berlin Style
List Price: $908.99
Our Price: $605.99
(save $303, 33%)
ADHI 40 inch Custom Sump
List Price: $913.49
Our Price: $608.99
(save $304.5, 33%)
ADHI Refugia 60
List Price: $934.49
Our Price: $622.99
(save $311.5, 33%)
ADHI BIO 60 Bio Filter
List Price: $934.49
Our Price: $622.99
(save $311.5, 33%)
Automated Carbon Filter, 9 in x 48 in
List Price: $937.19
Our Price: $624.79
(save $312.4, 33%)
DISCONTINUED - AE Tech UHF 32W Pro Sump Berlin Sty...
List Price: $967.49
Our Price: $644.99
(save $322.5, 33%)
Seachem Purigen 20L (5.3 gal.)
List Price: $974.99
Our Price: $649.99
(save $325, 33%)
Automated Carbon Filter, 10 in x 54 in
List Price: $989.99
Our Price: $659.99
(save $330, 33%)
Automated Carbon Filter, 10 in x 54 in
List Price: $1094.99
Our Price: $729.99
(save $365, 33%)
Automated Carbon Filter, 10 in x 54 in
List Price: $1158.29
Our Price: $772.19
(save $386.1, 33%)
Seachem CupriSorb 20L (5.3 gal.)
List Price: $1159.94
Our Price: $773.29
(save $386.65, 33%)
EcoSystem Deluxe 36x12x18 in Filtration System
List Price: $1171.49
Our Price: $780.99
(save $390.5, 33%)
RK2 FSF Base w/ Plumbing, RK2.
List Price: $1175.99
Our Price: $783.99
(save $392, 33%)
EcoSystem ProSeries 30x12x16 in Filtration System ...
List Price: $1270.49
Our Price: $846.99
(save $423.5, 33%)
EcoSystem Deluxe 36x16x18 in Filtration System
List Price: $1319.99
Our Price: $879.99
(save $440, 33%)
Marlin Model 100 Sand Filter By Lifegard Aquatics.
List Price: $1432.49
Our Price: $954.99
(save $477.5, 33%)
EcoSystem ProSeries 36x12x18 in Filtration System ...
List Price: $1484.99
Our Price: $989.99
(save $495, 33%)
Water Softner 2 Cubic Feet W/Fleck 7000 Control
List Price: $1499.99
Our Price: $999.99
(save $500, 33%)
Marlin Model 140 Sand Filter By Lifegard Aquatics.
List Price: $1715.99
Our Price: $1143.99
(save $572, 33%)
EcoSystem ProSeries 36x16x18 in Filtration System ...
List Price: $1814.99
Our Price: $1209.99
(save $605, 33%)
Rk10 Fluid Sand Filter With Pump, From Rk2.
List Price: $2732.99
Our Price: $1821.99
(save $911, 33%)
EcoSystem Deluxe 48x22x20 in Filtration System
List Price: $2804.99
Our Price: $1869.99
(save $935, 33%)
Rk50 Fluid Sand Filter With Pump, From Rk2.
List Price: $2921.99
Our Price: $1947.99
(save $974, 33%)
Rk75 Fluid Sand Filter Without Pump, From Rk2.
List Price: $3712.49
Our Price: $2474.99
(save $1237.5, 33%)
EcoSystem Deluxe 72x22x20 in Filtration System
List Price: $3745.49
Our Price: $2496.99
(save $1248.5, 33%)


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