| Re: expected skimmer output There have always been a TON of bubbles. The sponge gets cleaned about every 3 days, and as you can see it has been trimmed down. When I turn on just one of the pumps, the water level is above the pumps. The bubble/water level within the skimmer rises a good 1/2" inch. With both on it drops to about 1/8" or so below the top of them. There is a corresponding drop in the skimmer. where do you guys keep your water level in the main tank? |