What's your CYA level?
====================
Let me answer differently -- dose at 20 - 25 % of your CYA level, and hold it above 15% for 3 days.
.
What's your CYA level?
====================
Let me answer differently -- dose at 20 - 25 % of your CYA level, and hold it above 15% for 3 days.
.
Last edited by PoolDoc; 07-09-2014 at 04:16 PM. Reason: merge sequential posts
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