Hi, we put in a pool last year, 7096 gallons 12x22 x 48in rectangular soft sided Coleman. It has been wonderful.
Upsized my pump to an Intex that puts 40 gal/min through and 16 inch sand pump to go with it. Turns the water over every 4-5 hrs and I run it 24/7. Works great.
I didn't know much...