The AquaSPArkle 1kg pack of multifunctional 20g Chlorine Tablets  are great for use in Spas, Hot Tubs and Above Ground Pools. They are designed for use with chlorine feeders or with floating dispensers (see related products below). They will slowly erode over a period of 3 - 5 days, depending on the temperature and quantity of water flowing over them.


These tablets are multifunctional, and so contain a built in clarifier and algaecide to help keep your Pool, Spa or Hot Tub water crystal clear.


Application Instructions


Floating Dispenser - Fill the floating dispenser with tablets and adjust the aperture mechanism at the bottom of the dispenser to obtain the 3–5 mg/l (ppm) desired range. Alternatively keep the dispenser aperture constant and vary the tablets inside to achieve 3–5 mg/l (ppm). The dispenser should be removed from the hot tub while bathing.


Chlorine Feeders - Fill the dispenser and follow feeder instruction manuals on flow regulation to maintain 3–5 mg/l (ppm) chlorine levels.


Note: As these tablets release chlorine relatively slowly it may be necessary to shock dose or oxidise prior to their use to first establish some chlorine more rapidly.




AquaSPArkle Multifunctional 20g Chlorine Tablets - 1kg

£19.95 Regular Price
£17.56Sale Price
  • Please do not hesitate to contact us directly on 0800 112 3886 or alternatively email where we will be more than happy to answer your questions and point you in the right direction.