Two Little Fish Phosban Reactor 550 turtle lamp A well balanced pump output

A well balanced pump output to canister volume ensures optimum water conditions in your aquarium over long periods of time

It does not linger in the substrate or filter media of the tank

For tanks up to 90 gallons

and incorporates a foam cylinder

optimizes biological filtration

Two Little Fish Phosban Reactor 550 turtle lamp A well balanced pump outputThe PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media, and prevents channeling. It can be mounted hanging on the back of the aquarium or below the aquarium. Includes ball valve for regulating flow, and flexible connection fittings that rotate