It depends on the needs of your tank, if you don't have a need don't use one. I run carbon and GFO in my reactors, carbon because I have a mixed reef and need to keep a handle on the coral chemical warfare. GFO to keep my phosphate levels down.
it depends on the needs of your tank, if you don't have a need don't use one. I run carbon and gfo in my reactors, carbon because i have a mixed reef and need to keep a handle on the coral chemical warfare. Gfo to keep my phosphate levels down.
What media?
Some can cause a problem.. like biopellets which may cause a massive bacterial bloom..
Other media like carbon is just fine to use in larger quantities..
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