POOL FLOCCULANT / COAGULATING AGENT / WATER CLARIFIER * Alum is white powdery flocculent, which clumps all fine particles into larger particles, for easier vacuum off and quicker water clarity. * In powder form. How Much Alum To Put In Pool a) Dose 2KG of Alum Solid for 10,000 gallons / 38m3 cubic pool water. b) Dose 10KG of Alum Solid for 50,000gallons / 190m3 cubic pool water.
