- Joined
- Mar 5, 2017
- Messages
- 324
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- 138
I have a 90g lightly stocked tank, I’ve seen fish of hex use the curve 7 skimmer and his skimmate was always so dark on his 125g , i got the dc version of the curve 7 and i can’t seem to get my skimmate to be any darker then like a tea color I’ve fiddled with sump water level air flow and exit water adjustments recommended height is 7-11” I’m in about 10” , i tried 9” and 8” with no change in skimmate production, I’m very lightly stocked with 2 fish and about 6 frags of lps, so i dunno if that has anything to do with it, my nitrates have been pretty steadily high over 30ppm , so any input would be greatly appreciated!