Above Ground (24' Round) 15,000 Gallons
Hayward DE Filter (EC-40) with 1HP Pump - Advertised flow rate = 40 GPM
Pools receives full sun for majority of the day
TF-100 Test Kit
Was using Trichlor with an inline chlorinator, but switched to BBB last year and water has been perfect ever since! (after draining 75% of the water to get rid of the bonus CYA that the Trichlor provided!) Thanks TFP!!!!