I have finally gotten a line on a used tank I can use as my sump, but now I am wondering if I have enough clearance in my stand for an insump skimmer. I dont think the stand is small, but when I measure from the floor of the stand to the bottom of the tank, I measure it as being 28 inches and it seems like the Coralife model for 125 gallons (90 gallon tank) is 24 inches tall. Does anyone have experience with these dimensions, am I heading for a big cleaning of the collection pot issue?