PoolSchool says chlorine alone can keep algae
in check (even at very high phosphate levels).....
My phosphate level is 1200 ppl. School says,
"it doesn't make much sense to use phosphate
remover except rare and unusual situations"
What constitutes a rare and unusual situation?
Does 1200 ppb qualify?
Thank You!
in check (even at very high phosphate levels).....
My phosphate level is 1200 ppl. School says,
"it doesn't make much sense to use phosphate
remover except rare and unusual situations"
What constitutes a rare and unusual situation?
Does 1200 ppb qualify?
Thank You!