PirateLove
New member
Earlier today I tried to cover my rimless tank with a towel to block the light while I was watching a movie. Unfortunately, the towel ended up slightly drooping into the water and now, looking into my sump, there are bubbles that look like detergent bubbles. Lots of them. What can I do other than carbon and a water change?? Should I be concerned for my clownfish and corals? Could the towel be the reason my sump is full of little bubbles? Any ideas? :uhoh3: