Royal ApexSlow-dissolving Chlorine Tablets 1KG, Pool and Spa Water Bacteria, Algae Disinfection Treatment with Sunlight/UV Protection, TCCA 3" 200g x 5 pcs, Made in EU (1 Tin (5 Tablet))

Good

Ok

‏جيد

Good

Only the first tablet at the top of the package actually contained chlorine, the remaining 4 tablets are just blocks of compressed plain powder and do not even smell of chlorine

جيد

You need to dissolve it in different bucket of water then mix it with pool water or you can floating tool and insert it inside it

These are chemical tablets but the plastic container they are packed in is quite delicate and cannot hold the tablets unless wrapped or enclosed in additional packing.