Shock

Swimming pool shock treatment prevents and removes algae from your pool. Use Blue Horizon shock to maintain a clean swimming pool.

  1. 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
  2. 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
  3. Non Chlorine Shock

    Swimming Pool Chemicals - Blue Horizons Non Chlorine Shock Granules

    • Chlorine Free Shock Granules
    • Restores water sparkle
    • Destroys swimmer wastes
    • Ideal for regular oxidisation
    from £13.95
  4. Shock Grans

    Swimming Pool Chemicals - Granular Shock

    • Shock Chlorine Granules
    • May be used for regular disinfection
    • Destroys Swimmer Wastes
    • Available in 1kg, 2kg & 5kg
    from £9.95
  5. Blue Horizon Wintertime package

    Swimming Pool Chemicals - Blue Horizons 5L Winter Long Life Algaecide + Shock Package 2

    • Treats up to 15,000 gallons
    • Prevents staining & scale build-up
    • 2 x 350g Rapid Shock
    • Chlorine & Bromine compatible
    • pH fluctuation tolerant
    £42.95
  6. Rapid Shock Sachet 350g

    Swimming Pool Chemicals - Blue Horizons 350g Sachet Rapid Shock Granules

    • 350g Sachet of Oxidiser - Problem Solver
    • Fast dissolving shock treatment
    • Destruction of non filterable wastes
    • For weekly/fortnightly dosing
    • Part of the BOAST system
    • £7.50