Re: why NOT keep a high CYA ?
Doesn't this in effect speak FOR using tri-clor? Tri-chlor is fairly comparable to bleach on price, however, it is simple to use and purchase.
I have been running my CYA at 30 this season and have been using about 3 ppm of Cl. This seems pretty good (I guess) as I have a 25,000 gal IG in full sun and no cover (too lazy) and a very heavy swimming load.
Short of SWG, I would be surprized if I could get away from daily bleach addition.
But, if taking my CYA to 80 (or higher) is the solution, then I am all for it..
25,000 IG vinyl Utopia pool
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