ok, i decided to get some eheim classic canister filters for my 55 gallon tanks, but most people say that they are good for bio-only, so if i turm this into a bio-filter how would i keep it cleaner longer, what foam would i use to keep it clean,
also what filter should i get for the mechanical and chemical filtration. i thought about getting the emerors and just making them a chem. and mech. filter.
i need to get two of each, since i will have a 55 gal african cichlid tank and a 55 gal comm. tank. so any help would be great
also what filter should i get for the mechanical and chemical filtration. i thought about getting the emerors and just making them a chem. and mech. filter.
i need to get two of each, since i will have a 55 gal african cichlid tank and a 55 gal comm. tank. so any help would be great