Phosban Aquarium Phosphate Reactor 550 provides an efficient way to distribute chemical media in aquariums up to 600 gallons. Up-flow principal design forces water through media with even distribution for max contact. Hang it on tank or place it in your sump. Phosban 550 utilizes ball-valve control to regulate flow and flexible fittings adapt to custom installations if required. Designed by reef expert Julian Sprung.
Specifications Overall Dimensions 4 1/4 in. diameter x 15 1/8 in. high.
