carlagracie
Member
I have been doing some reading on the site and now im just a little bit confused. I have been reading that Bio balls are bad and not to use them. My 29g Bio Cube that I got up and running today came with alot of Bio balls. Should I go ahead and take them out now or what? I know 3 people who have had their SW tanks up and running for 3+ years using Bio balls with zero problems. Just trying to get everything right this time around. Thanks.