This package of Aquatabs contains 60 tablets per tub. Each tablet treats 1000 - 1250 Litre.
 
8.68g (8,680mg) Aquatabs Water Purification Tablets can be used to treat a wide variety of water tanks, wells, tube-wells, spring boxes, silt traps and more.
 
8.68g Aquatabs are loose packed in a resealable tub and come with a 3-year shelf-life from the date of manufacturer. Aquatabs are Iodine-Free, and Chlorite-Free. When dissolved in water, Aquatabs produce a measured dose of free chlorine.
 
Aquatabs are NSF 60 Approved. The active ingredient in Aquatabs, Sodium Dichloroisocyanurate (NaDCC)