AETechs sumps allow for the high sump flow rates encountered in todays top filtration systems.
Four baffle design allows for a bubble free tank return even with the most powerful skimmer attached.
Unique constant water level design maintains the same water level in the skimmer compartment irregardless of evaporation. This means that the skimmer will always operate exactly as set.
Large open area in the Refugium sump design allows for easy fitting of marine algae.
Our RD 28 Refugium sumps are 1/4 in. cast acrylic construction.
Also included is our 100 Micron filtration bag on all AE Tech sump models.
One of the best designed refugium section available in a sump.
Full four black baffle design with our positive flow refugium section. This forces water from below the surface of the refugium compartment to empty into the return compartments surface section, giving the maximum oxygenation and circulation to the water in all compartments. This designed circulation of water makes for the best refugium section, allowing algae and plankton to prosper in nutrient rich water
Rated for up to 120 gallons.
22 gallon capacity.
Water level: 7-9 inches height
Drain-Down Capacity: 11 gallons
- 28 inch long by 11 inch wide by 16 inch tall.
- Constructed with 1/4 inch thick acrylic material.
- Constant water level for the inlet water compartment
- Water level indicator
- Large refugium chamber
- One 100 micron bag filter & holder
- Fits stands 13 inches wide or more
- One 1 inch Tank Drain Bulkhead included
- Four black dividers for better refugium circulation and bubble control
Shown with optional Sump Buddy 40 skimmer & return pump available separately