5kg Blue Horizons Small Chlorine Tablets (20g)
5kg Blue Horizons Small Chlorine Tablets (20g) for use in swimming pools and hot tubs, water treatment chemicals for spas.
This quality 20g Small Chlorine tablet is designed for use with chlorine feeders or with floating dispensers. This tablet slowly erodes over a period of 3-5 days depending on water flow. It is high in Chlorine content.
Prior to using this product adjust the pH levels to the ideal range of 7.2-7.6 and as this product releases chlorine relatively slowly it may be necessary to shock dose or oxidise
the pool or hot tub prior to its first use.
DO NOT ADD directly to the pool or spa - place either in the skimmer or floating dispenser.
Please read the instructions on the packaging of this product prior to use.
Unsure whether you should be using Chlorine Granules or Chlorine Tablets?
Check our useful guide where we answer all your questions about chlorine
Read our how-to guide on balancing your hot tub / spa / swimming pool water pH levels.
Confused about your hot tub water chemistry?
Our guides answer the most Frequently Asked Questions!*We advise checking your manufacturers warranty before using chlorine tablets in a hot tub.