Just bought one of these and set it up yesterday in one of my back aio chambers and the micro bubbles to the display from this unit are insane. I have a double baffle between the skimmer and the return so was hoping it would dissipate before getting to the return. The fish and corals are certainly annoyed by it so I just cut it off and need to rethink. I have it where the top of skimmer body is about 2.5 inches from water line and cup is about 2 inches above skimmer body. There is an external control for the pump but I see absolutely no change when pressing the up or down buttons. The water level seems its not pumping high enough or I need to really lower my cup. The bracket will only let you out it but so low. I might tRy to order the magnet bracket. Regardless of that I can’t run to let it break in due to the fish and corals being so annoyed. No way they will tolerate it for a couple weeks. It has a small sponge on the bottom but it does not seem to be doing anything, Gah, wish I had gone with something else.
