bio balls

[ironheads]

Is it alright to use bio balls in a reef system?.....advantages or disadvantages? .......Thanks Jeff

 

[Kreeger1]

I wouldn't, bio balls are for wet drys....aka nitrate factory. Wet dries are good for fish only.

 

[Bcollins111900]

I second that. Ditch the bio balls for a reef setup.

 

[ironheads]

thanks......