- Location
- Bethpage,NY
Sort of a new product I wanted to try instead of using the standard GFO.Just put some in the Reactor and already some of my corals closed up but that's natural.It's day one so can't say much except I might stick with it and the price is not too bad.Here is the linkhttp://www.aquariumspecialty.com/po4x4-phosphate-remover-9224



