Currently, 3-4 g/day
220,100,30&20 with covers, 90,40&30 open plus 45&55connected sump
1 downdraft ETSS skimmer & 1 euroreef skimmer
Plenty of circulation and lots of light in the larger tanks
NY - we have seasons
therefore a room a/c plus a chiller in the basement.
I have had and expect high...