Ok, another question...I see that the overhall height is 13.3". Assuming that include the 4.75" collection cup, how deep can I submerge the body of the skimmer? The reason I ask is that the clearance between my canopy and water level is only 4.75", plus, I'm sure I'd need another 0.2" for clearance for the collection cup top. Can the bottom of the collection be submerged a bit, or does it have to sit out of the water?
I would hate to pass on this skimmer because of a fraction of an inch.