... /Tablet TCCAChemical:Trichloroisocyanuric Acid Ingredient:TCCA: 90%Tablet:20g,50g,100g,200gAppearance: Granule/TabletFeatures:Slow-dissolving, Stabilized for the treatment of pool water ... ),2kg(or 5lb),3kg,4kg(or 10lb),8kg and 10kg of Pillow Bags,Doy Packs,Gusseted Bags and etc.0.5kg ... ),2kg (or 5lb),3kg,4kg (or 10lb),8kg and 10kg of Pails, Jars, Jugs,Pots,Tubes,Drums and etc. 25kg or ...