San Rafael, CA United states Jan 27, 2015 Incorporate bookmark #3 Will you be guaranteed you were not utilizing sodium persulfate (not monopersulfate)? This is simply not similar to potassium monopersulfate. The concentration is likely to get diverse so you need to dose by various amounts. Sodium persulfate is frequently https://pool.net/gartenpool-300-x-125-cm-komplettset.html