My Cart


Pond Shock (Crystal Clear)



Pond Shock (Crystal Clear) is a quick, easy way to clarify your pond water. The organic ball contains billions of all-natural, live bacteria and enzymes that are designed to break down ammonia, nitrites and organic waste rapidly. Designed to give your pond an extra boost it needs during times of change, such as spring start-up, after using an algaecide, after a storm, after a fish spawn or when new fish have been added.

PondShock also helps jump-start your biological filters in the spring to reduce ammonia spikes when new fish are added to the pond. A great alternative to chemicals and does wonders to balance your pond ecosystem. PondShock can be added to koi ponds, ornamental ponds, self-contained water features and ponds. 


How To Apply

PondShock is easy to use. Simply toss the ball and activating gel into the water or filter and PondShock immediately goes to work to remove toxic ammonia and nitrites and clean up organic waste leaving your pond crystal clear. One of these balls treats up to 2,500 gallons for 4 weeks. For a complete dosage guide, please refer to the picture above.


When To Apply

  • When water becomes murky or discolored.
  • In the spring to replenish winter bacteria loss.
  • Any time filter media is replaced.
  • Boost bacteria levels 3 days after any algaecide treatment.
  • Before new fish are added to the pond to reduce ammonia spikes.
  • When ammonia, nitrites or nitrates are testing high.

  •  Apply treatment once a month or as needed when water temperatures are above 10°C (50°F).



    Pond Shock must be stored above 4°C (40°F). It is best to wait three days after an algacide treatment to apply Pond Shock.

      Go check out our testimonial section to see how happy our customers were with Pond Shock (Crystal Clear)!

      Pnd Shock (Crystal Clear) in Canada!

      Free Shipping on Orders Over $100!