I want to plumb a ten gallon fish tank and a big fish bowl together and use the fish bowl as a sump. Does anyone know if this is possible without drilling a hole in the ten gallon? This probably sounds crazy but I actually wanna try it XD I was thinking of somehow getting a lid that'll seal onto the fish bowl and a powerhead to suck water in, then excess water will just be pushed out and back into the tank. But I'm not sure how to make a sealing lid XD