Skimmers running perfectly, surface agitation is a standing wave I finally was able to produce with my gyres. So pretty agitated I’d say.What is your surface water agitation like, how is your skimmer running?
In my skimmer chamber there is a thin layer of oil or slime of some sort on the water surface. Bubbles get trapped underneath it, seems mildly concerning. Is that a side effect of carbon dosing or anything like that?