Shock

Swimming pool shock treatment prevents and removes algae from your pool. Use Cascade Pools shock granules 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. 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
    £44.50
  3. 5kg shock

    Swimming Pool Chemicals - Granular Shock

    • Shock Chlorine Granules
    • May be used for regular disinfection
    • Destroys Swimmer Wastes
    • Available in  2kg & 5kg
    from £12.95
  4. 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