The 30 ppm has a definite purplish tone to it...the 50 is tan and the 80 a darker tan, at least on my bottle.
The 30 ppm has a definite purplish tone to it...the 50 is tan and the 80 a darker tan, at least on my bottle.
Last edited by waterbear; 08-31-2006 at 01:23 AM.
Retired pool store and commercial pool maintenance guy.
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