Two Little Fishies GFO PhosBan Reactor 550

Two Little Fishies Phosban Reactor The PhosBan Reactor 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 Two Little Fishies Phosban Reactor The PhosBan Reactor 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