jonh5150
New member
I have a 75 gallon reef ready with a 30 gallon sump. A few fish and mostly LPS . My sump currently has 5 inches of sand but the Calerpa has gone south since my light went out without me knowing it. I want to re-do the sump and I am wondering what the best set up seems to be. I am content with LPS and I have lots of great coralline in the display tank. I was even thinking of bare bottom for the display. Any opinions would be great.