Quote:
Originally Posted by thegrun
As posted above I would not recommend bioballs, they will increase your nitrates.
|
Can you elaborate a little on this please? Aren't bioballs just a plastic ball with a bunch of protrusions on it? Don't they perform the same way that everything else that's submerged does? (your untouched back glass, the walls of your sump, the inside of your skimmer etc)