As im sitting in first period Bio class im pretty tired its like 8 in the morning i was up till like 2 in the morning doing stuff. But anyways my teacher is going on about fossils and some random stuff like that, anyways I thought of an idea, I dont know if it has been tryed yet. But run a needle wheel pump to get water into the skimmer, and then run recirculating pump. Adding alot of bubbles. Or would this be just to impractical? The skimmer itself would be based off of a needle wheel stlye skimmer like a ASM with a recirulating pump.