Has anyone heard of Pool Proof? I saw a YouTube video that said it is a Borate Water Harmonizer (whatever that means). Our local Dolphin Pools (a much smaller chain than Leslies that seems more trustworthy) has been advertising it. They say that one treatment a year will keep us from having algae at all. We've been having some small amounts of algae this spring. Here in Texas we don't close the pool, it just runs less in the winter. When the water warmed up we noticed algae and went thru the shock process (kept the chlorine at shock level  until an overnight test showed no clorine loss and the CC was less than .5. But we still keep getting a small amounts of algae mostly around the spa and stairs. The sun is very strong here and the chlorine burns off quickly. The pool temperature is already 80. I was wondering if this Pool Proof is worth the money (one time is approx $250) if we stop having algae problems. Thanks!
FC = 5.5 (I just added bleach this morning)
CC = 0
pH = 7.6
TA = 90
CYA = 30