I found the bubble leaking out from the skimmer, causing the tiny micros bubbles in the tank. I turned off the skimmer for now. I will take it out, take it apart, and see if I can fix it. The tank looks great right now. I went to get some clowns from the store, but I didn't like anything, and a few tanks had some fin rot, so big no for me. I'll post tank pics in a second.