I recently bought all my screen frame fittings at Yuma's Bargain warehouse. Great 3/4" EMT fittings that have eyebolts to make frame. Use bungees to hold tarp in place.
I have mine at 10x12Ft. My setup was LESS than $100.
Kids think it is AWESOME!
I picked up my liquid chlorine at ACE hardware. Memorial day sale was 2gal/$5 @10%. I just add a quart every evening and levels have been steady the last two weeks.
Plaster is Done
Filler Up...I estimated 25 hours......
The next day
25 hours later
Actually finished in 25.5 hours.....Hate to be wrong but glad i was close to my estimated time.