I was wondering if i can use my old aquaclear power 20 filter thats not being used in my 10 gal saltwater nano tank. I was wondering if cud turn it and fill it up with porus rocks or just have the biological filter media filled in i increase biological filtration. Live rock is good but it wouldnt hurt to add an external source for happy benificial bacteria to live in =D
Just wondering if this was possible and will benift the tank. Just that this aquaclear 20 is sitting collecting dust, so i was wondering if doing this with it would help benifit my nano tank =^___^=?
Just wondering if this was possible and will benift the tank. Just that this aquaclear 20 is sitting collecting dust, so i was wondering if doing this with it would help benifit my nano tank =^___^=?