MarinePure Gems Size:90g The PhosBan Reactor 150 is

The PhosBan Reactor 150 is designed with the upflow principle to achieve the most efficient use of PhosBan® or other chemical filter media

and this filter can effectively reproduce microorganism for fish

Well suited for herbivores and omnivores

or re-starting an old unit

I2 | K | Fe

MarinePure Gems Size:90g The PhosBan Reactor 150 isCERMEDIA MARINE PURE GEMS 90G Designed for Ammonia & Nitrite in systems of up to 75 gallons. Can be used in canister filters, hang on back filters or in nano tank filter systems Benefits: High Surface area and open porosity for maximum beneficial bacteria growth to eliminate ammonia and nitrite and to reduce nitrates 135m2 (1450 in2) of surface area per box Lowers tank maintenance by reducing water changes and costly chemicals Inert and chemically