Bioballs?

[Mordie101]

I’ve seen a lot of mixed reviews about bioballs and i am wondering anyone else’s opinion on them. I have a 16g biocube.

 

[Gator0930]

If you are new to reefing, they are the easier option of what is available.

 

[Reefing Madness]

Gotta keep them clean. I know this is against why you use them, but if they collect to much garbage in them, then they turn into a nitrate factory. So, as long as they are maintained your good. Just like using any other filter.