I am about to setup my 40 Breeder mixed reef. I am going sumpless (please, I don't want a debate as to why I am going aumpless).
I have a Fluval 405 and am looking to use it for carbon and gfo. Has anyone tried this with any success?
I am not planning to use the Fluval as a biological filtration.
I have a Fluval 405 and am looking to use it for carbon and gfo. Has anyone tried this with any success?
I am not planning to use the Fluval as a biological filtration.


