[unclejed]

Hi monopoly, small cycles happen periodically. You add a coral attached to "foreign" live rock and maybe a little die off of something, you know, just make sure phosphates and nitrates are in check. You may want to run your blues actinic lights) for 4 hours followed by the daytime lights (4 hours) for awhile and see if that helps. I had to run my lights like that on my 14 gal. bio cube.