- Joined
- Jan 19, 2019
- Messages
- 1,073
- Reaction score
- 196
I have a 40g half moon that’s 24” wide and 27” tall. I’m running a Chinese black box led on it atm I can’t find the height I need on the tank for the light had them around 12” and my nems that’s mid tank didn’t come out much at all then I moved it down to like 10 and they cane out a little more q few mins ago I moved it down to like 6” from water line. My first group of corals are 16” away from light running blues 100% and white on just enough to balance out the colors