My concrete pool had an old worn out plaster coating. I had a fiberglass lining installed and then painted with expoy paint. The fiberglass is 2 ply which makes it about as thick as a dime. The paint was heavily applied. I'm not sure what my target numbers should be. My last visit to Pinch A Penny got these results: TC 5 (could be higher, their test stops at 5); FC 5; CC 0; pH 7.5; TA 75; CH 280; CYA 70; Dissolved Solids 600; I need someone experienced to give me some target numbers. Central Florida, algae is an area wide problem. I would like to control algae without spending big bucks for algaecide.
steveocombs, IG 30,000, gunite shell w/fiberglass lining; 2- return lines each w/ 100 sq in filter and chemical feeder; both are 38 gpm filter rating; 1 1/2 dual speed pump;