Swimming Pool Chemicals - Blue Horizons Pool Fusion Shock 350g

£7.95
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  • Blue Horizons 350g Pool Fusion Sachet
  • Oxidiser & clarifier with minimal effect on pH
  • Recommended as a weekly preventative treatment
  • or to eliminate excess contamination
  • Fast reacting formula for rapid water recovery
  • Destruction of non filterable wastes and clarity
  • Ideal for use after long hot prolonged weather
  • After heavy bather sessions or after holiday neglect
  • One sachet treats up to 10,000 gallons
  • Part of the BOAST system

'BLUE HORIZONS' - The brand you can trust. POOL FUSION 350g Sachet of Oxidiser(SHOCK) treatment. Fast reacting formula for rapid water recovery, destruction of non filterable wastes and added clarity. 1 x 350g Sachet treats up to 45,450litres (10,000 gallons). Recommended for use as a weekly product for routine oxidisation (shock), but may also be used to remove excess contamination after heavy bather use or prolonged good weather or after holiday neglect. By ‘shocking’ your pool you actually increase the chlorine level. The purpose of this is to raise the chlorine level to remove bacteria or any organic matter from the water. This process should occur weekly, in peak use it should be shocked more regularly. Using tablets that release chlorine slowly does not provide your pool with sufficient amounts of chlorine to shock the water. Unlike chlorine based shock, where you cannot go into the pool until the chlorine levels have returned to a safe level, with non-chlorine based shock there is only a short wait before you can return to the pool. Cascade Pools has a wide range of Blue Horizons chlorine and non-chlorine shock products in tablet, granules and liquid form.

  • Blue Horizons Pool Fusion
  • Available in 350g sachets - one sachet treats 45,450 litres (10,000 gallons) of pool water
  • Product acts as an Oxidiser & Clarifier
  • Minimal effect on pH
  • Recommended for use as a weekly preventative oxidiser but may also be used to remove excess contamination after heavy pool use, or prolonged good weather.
  • Application Instructions: Apply the product carefully near to the pool water surface aiming for even distribution.
  • Add whilst the filter pump(s) are turned 'on' to aid distribution leaving the filter pump running for at least one hour after application.
  • Important: When using this product wear eye and face protection checking wind direction first to ensure granules are not blown back towards you
  • Guide Thumb

    How to treat green water

    Find out all you need to know about algae and green water, how to treat it and how to cure it.

Returns Policy


Your rights to return goods are protected under the EU Distance Selling Directive.

You are entitled to cancel your order and return the goods within 7 working days for a full refund not including the cost of delivery. Do this by contacting us by email or telephone and quoting the order number supplied to you. Your refund will be paid within 30 days. You are responsible for the cost and risk of loss or damage when returning the goods, so you should take out enough postal insurance to cover their value. This cancellation policy does not affect your rights when we are at fault - for example, if goods are faulty or incorrectly-described.

Exclusions: Bespoke items (made to measure items) are not included and cannot be returned. If a bespoke item is faulty then the product warranty /guarantee will take effect.

Any goods returned should be in saleable condition.

These terms apply to your order. We may change our terms and conditions at any time, so please do not assume that the same terms will apply in the future.

None of these terms affect your legal rights and these are not diminished in any way. If any term is held to be invalid under any applicable statute or rule of law, that term is automatically omitted from the terms to minimum extent necessary to comply with the law and without affecting the validity or enforceability of the remainder.

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