Ok i have read up on the diy filtrations and medias. Now my question is in most sumps i have seen there is not charcoal. Is it not needed when you have a screen,sponge to filter, then bio ball/scrubbies for BB
My Fluval has charcoal and a filter pad and the bio tube things.
It seems that most people use a sump guessing its better for water quaility?
Making plans for a tank in basement wife as given me the ok


My Fluval has charcoal and a filter pad and the bio tube things.
It seems that most people use a sump guessing its better for water quaility?
Making plans for a tank in basement wife as given me the ok


