stella
Member
I have a 125g aggressive setup with a DIY wet/dry with lots and lots of bioballs. I've never had any problems with ammonia/nitrite but as you may already imagine, the nitrates are killing me (well my fish really). So I was thinking of taking out the bio balls to grow chaetomorpha. I know you should take them out slowly but I should start growing the algae and I don't have the space. My question is, could I just leave all the bio balls floating around the sump so I don't lose the bacteria and then start taking them out slowly? Or should I stay with bio balls or just leave some ? I'm scared because my fish are really messy eaters please help!
thanx
thanx