Pool Chemicals

Swimming pool chemicals are essential to keep your swimming pool algae and bacteria free. There are a variety of swimming pool cleaning products below you help you treat your pool.

  1. 200g chlorine tablets

    Swimming Pool Chemicals - 200g Chlorine Tablets

    • 200g stabilised chlorine tablets
    • Erodes over 3-5 days depenant on water flow
    • Available in 2kg, 5kg and 25kg.
    • Easy to follow Chemical guide available
    from £15.95
  2. Small Chlorine Tabs 20g

    Swimming Pool Chemicals - Small Chlorine Tablets 20g

    • Mini 20g Chlorine Tablets
    • Ideal for chlorine feeders or floating dispensers.
    • Available in 1, 2.5kg & 5kg
    • Easy to follow Chemical guide available
    £19.95   from £10.95
  3. Multi Chlorine Granules

    Swimming Pool Chemicals - Multifunctional Stabilised Chlorine Granules

    • Multifunctioanl stabilised chlorine granules
    • Contains clarifier and algicide
    • Kills pool bacteria
    • Fast dissolving
    • To be used for daily disinfection. 
    £16.95   from £13.95
  4. TA Raiser

    Swimming Pool Chemicals - Total Alkalinity Raiser

    • Blue Horizons
    • Total Alkalinity Raiser  
    • Powder for increasing total alkalinity
    • Available in 5kg & 25kg containers
    from £15.50
  5. TA Reducer

    Swimming Pool Chemicals - Total Alkalinity Reducer

    • TA Reducer Liquid
    • 5 Litres
    • For total alkalinity reduction
    • Product will not increase sulphate levels
    £19.95
  6. Algae Controller 2L

    Swimming Pool Chemicals - Blue Horizons Algae Controller - 2 Litres

    • Blue Horizons Algae Controller
    • Copper free algaecide
    • Use for regular algae prevention
    • Part of the BOAST system
    £21.95
  7. Multi Holiday Pill 600g

    Swimming Pool Chemicals - Blue Horizons 600g Multifunctional Chlorine Tablet

    • Multifunction 600g Chlorine Block
    • Dissolves over 3-5 weeks
    • Ideal holiday treatment
    • Long lasting chlorine tablet
    • Part of the BOAST system
    £10.95
  8. Stain and Scale Inhibitor

    Swimming Pool Chemicals - Blue Horizons Stain & Scale Inhibitor - 1 Litre

    • Stain & Scale Inhibitor
    • Liquid product - 1 Litre
    • Prevention & cure
    • Controls & removes stains
    £18.95
  9. Aqua Sparkle Tablets

    Swimming Pool Chemicals - Blue Horizons Aqua Sparkle Tablets

    • Sparkle Tablets
    • Ideal for pools and spas
    • Clarifies & brightens pool & spa water
    • Enhances filter efficiency
    • Highly effective dual action
    £8.95
  10. Pool Fusion 350g

    Swimming Pool Chemicals - Blue Horizons Pool Fusion Shock 350g

    • Blue Horizons 350g Pool Fusion Sachet
    • Oxidiser & clarifier
    • Minimal effect on pH
    • Treats up to 10,000gallons
    £7.95
  11. Ultimate Boost Tablets - shock treatment

    Swimming Pool Chemicals - Blue Horizons Ultimate Shock Boost Tablets

    • 1kg of fast dissolving 100g stabilised chlorine shock tablets
    • Measured dose for rapid chlorine boost
    • Ideal for ionic purifiers
    • Part of the BOAST system
    £10.95
  12. Bromine Tablets

    Swimming Pool Chemicals - Blue Horizons Bromine Tablets

    • Blue Horizons 20g Bromine Tablet
    • Effective over a wide pH range
    • pH 3.0 - 3.5
    • Part of the BOAST System
    from £14.95