Chlorine Dioxide Effervescent Tablets Disinfectant Pill Swimming Pool Clarifier

Description:
Color: white
Material: disinfection tablets
Function: disinfection
Dosage: per tablet wit 1KG water 
Usage: each  grain with 1KG water, using combined with watering cans
Product size: diameter 1.5cm height 0.7cm

Features:
Brand-new procuts.
Non-damage to envioment and birds, also safe-guaranteed.
Easy to be melting in water with a faster speed.


Packing list: 
Chlorine tablet * 1