- Joined
- Aug 28, 2022
- Messages
- 222
- Reaction score
- 59
- Location
- California
- What state or country do you live in
- California
So I recently got to thinking why my zoas and polyps are not doing amazing and one of the conclusions I have came to is the water to clean??? I run gfo 24/7 but have never had any phosphates even icp tested at untraceable. Nitrates are about 5-10ppm. Should I remove the gfo for a bit and just stick with water changes?

