- Joined
- Oct 26, 2013
- Messages
- 34
- Reaction score
- 2
I just rebuilt my sump in a 20g long tank. I built a platform above the refugium to where about three to four inches of water Will flow over the coral. What do y'all think? Obviously I need to clean up some silicon. But I have it slanted so that the water flow is not directly on the coral.