- Joined
- Feb 9, 2013
- Messages
- 2,775
- Reaction score
- 4,604
- Location
- Maryland
- What state or country do you live in
- Maryland
Clean chaeto or calurpa for free. I just toss it as I grow so much. I have not added anything to the tank in a long time and have a pentair uv sterilizer that 100% of the refugium water goes through from the sump and then the water overflows back to the sump.

