I have read alot on bio balls on this website and also another website. Im sure most of you know thet bio cubes come with alot of Bio Balls. Should I take my bio balls out of my tank? If so should I replace with base rock? or just leave empty? thanks.
Yea I called my LFS and was told to put some rubble in place of the bio balls. I will go tomorrow and get the rubble. She also said I could put something else in with the rubble that would require a light to grow something but for the life of me I cant remember what she said. How much rubble should I get? I was told 1 bag would work and that its 5 pounds. Does that sound right?