Currently in building process at decking. Pool/spa with 60" wide spillway thats 30" above waterline. Pool is about 15,000 gallons, 6x8 spa I estimate 1,000 gallons.
I have a 2nd 2hp dual speed dedicated for the spa, and 3"pvc to accomodate increased demands for the large spillway and 2 waterbowls. There's also an IFC installed.
From reading other threads, should I be concerned about the large spillway water demands? Will it require too much spa turnover and impact pool circulation or is it just acting as a giant return? Will the IFC attenuate any poor pool circulation?
Also, I'm about to pick out a slab for the spillway; is there a particular edge that works best for sheering? I'm assuming the sharper the edge the more effective the water sheer. Anyone have baffled sides? What's a good length for overhang?
Thanks for your input!