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Guardian pH, Temp, Nutrient Monitor, Bluelab
List Price: $464.99
Our Price: $309.99
(save $155, 33%)
Aquawebii-Ne For Windows 98-Nt-Me-2000
List Price: $461.99
Our Price: $307.99
(save $154, 33%)
DISCONTINUED - Aquacontroller Jr. w/ DC8 and Std. ...
List Price: $437.24
Our Price: $291.49
(save $145.75, 33%)
5
Mi150 pH/ºC Combined Bench Meter
List Price: $430.49
Our Price: $286.99
(save $143.5, 33%)
Copper Photometer w/ 560 nm Filter and Cal Check, ...
List Price: $418.94
Our Price: $279.29
(save $139.65, 33%)
Phosphate Test Kit, Hanna Digital Ins.
List Price: $403.19
Our Price: $268.79
(save $134.4, 33%)
UPS Battery Backup
List Price: $399.29
Our Price: $266.19
(save $133.1, 33%)
Combo Meter pH, PPM, temp, Bluelab
List Price: $389.99
Our Price: $259.99
(save $130, 33%)
AQ600 DO - Dissolved Oxygen Kit for O2 testing
List Price: $383.99
Our Price: $255.99
(save $128, 33%)
Calcium Hardness (Mg, Ca) Photometer w/555 nm LED
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
Silica Photometer with 890 nm LED, Hanna
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
Iodine Photometer with 555 nm LED, Hanna Digital
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
Ammonia Photometer with 470 nm LED, Hanna
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
Nitrite Photometer with 585 nm LED, Hanna
List Price: $362.69
Our Price: $241.79
(save $120.9, 33%)
Nitrate Photometer with 555 nm LED, Low Range, Han...
List Price: $351.59
Our Price: $234.39
(save $117.2, 33%)
Octopus Lab Grade ORP Probe
List Price: $344.84
Our Price: $229.89
(save $114.95, 33%)
AquaSurf Variable Speed Pump Module, Neptune Syst...
List Price: $338.24
Our Price: $225.49
(save $112.75, 33%)
Copper Photometer with 555 nm LED, Hanna
List Price: $335.09
Our Price: $223.39
(save $111.7, 33%)
MC122 Ph Controller With Standard Plug Socket, Mil...
List Price: $334.49
Our Price: $222.99
(save $111.5, 33%)
Octopus Lab Grade Conductivity Probe
List Price: $333.29
Our Price: $222.19
(save $111.1, 33%)


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