- Joined
- Jan 11, 2019
- Messages
- 1,113
- Reaction score
- 390
I've had a 1 ounce ball of Chaeto in my sump for 6 weeks now. The Chaeto hasn't grown noticeably, but my refugium now has green hair algae all over. Is this normal? I just ordered 4 more ounces of chaeto, hoping to reduce nitrates and phosphates through the chaeto.