- Joined
- Dec 3, 2017
- Messages
- 6,282
- Reaction score
- 9,184
- Location
- Houston
- What state or country do you live in
- Texas
15” is good. I think you can turn the par up later once they stop stressing. Remove all your gfo. Just skim and chaetoMy light 15” over water surface. Should I completely remove gfo or just take haft of those and still leave gfo for keeping decent phosphate level?
