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Aqua Shock Granulated Chlorine Shock (450 g)

Sku: 23001C92
$6.79 $9.99 You save 32%
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Detailed Product Description

Aqua Shock is a granular, unstabilized chlorine shock with 65% available chlorine, perfect for super chlorinating your swimming pool water. Use as needed or as part of a weekly water treatment procedure to control bacteria and algae, so you can enjoy crystal clear water all Summer long!


  • Compatible with chlorine, ozone, mineral systems and salt water pools
  • Calcium Hypochlorite
  • Contains 65% available chlorine
  • Fast dissolving, extra fine formula - no need to pre-dissolve
  • Perfect for weekly shock treatments
  • Kills algae and other bacteria

Directions for Use:

1. Initially, super chlorinate pool water with 150g of Aqua Shock per 10,000 L of pool water - for best results, super chlorinate in the evening

2. When adding this product to your pool, broadcast the product evenly over a wide area in the deepest part of the pool

3. Test free available chlorine residual with a pool test kit. Do not re-enter pool until the free available chlorine residual is 1 to 3 ppm

4. Maintain proper chlorine residual by broadcasting 30g of Aqua Shock per 10,000 L of water daily over the pool surface, or as needed

5. When temperatures are between 25 and 32 degrees Celsius, super chlorinate weekly using 150g of Aqua Shock per 10,000 L of pool water - otherwise, super chlorinate once every other week

Comes in a 450 gram pouch. Always follow directions on packaging to ensure proper use. Keep product dry in tightly closed container when not in use. Store in cool, dry well-ventilated area away from open heat or flame. Do not reuse empty container. Rinse empty container thoroughly with water to dissolve all material before discarding. For information on the disposal of unused, unwanted product, contact the manufacturer or provincial regulatory agency. Contact the manufacturer and the provincial regulatory agency in case of a spill and for clean-up of spills.

Warranty Coverage: Aqua Products Chemicals come with a 30 Day Limited Manufacturers Warranty.

Start a Warranty Claim:To begin a claim please email with a photo showing the defect(s)/issue with your Aqua Products Chemical and include a brief explanation of what occurred.

Customer Reviews

I did not realize you had to dissolve in a pail of water, I thought it was spread on the water like the other packages.

Review by Scott S on September 25, 2022

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Aqua Shock Granulated Chlorine Shock (450 g) $6.79

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Page ID: 36774 Page Type: products