Tetra Pond WaterStabiliser

3 reviews

Tetra Pond WaterStabiliser stabilises important water values in garden ponds quickly and effectively, thereby preventing excessively soft water.


  • Pond WaterStabiliser 1.2kg 10% OFF With Code
    code: T710361 In Stock (Only 2 left!)

Product Information

It is crucial that the pond water has the correct balance to be healthy for your fish. The smallest of issues can disrupt the balance of the pond and possibly cause stress to the fish.

Tetra Pond WaterStabiliser dissolves quickly and does not cloud, working immediately to produce quick and effective results.

Key Information:

  • Increases carbonate hardness KH and prevents water from becoming too soft
  • Stabilises the pH level and prevents fish losses
  • Stable KH and pH levels are essential for healthy water
  • Dissolves quickly, does not cloud the water and takes effect instantly


Each month, add 4 scoops (600 g assuming one scoop equates to 150 g) per 5,000 litres of pond water (KH increases by approximately 4°dH). Repeat if required, especially after heavy rainfall or before using anti-algae products and remedies. Overdoses are not dangerous.
KH increase per 5,000 l of pond water: 600 g (4 scoops) approx. 4°dH | 300 g (2 scoops) approx. 2°dH | 150 g (1 scoop) approx. 1°dH

Latest Customer Reviews

  • Rating
    Date 01/06/2021 06:06am
    Tetra Pond WaterStabiliser 1.2kg
    Feefo Logo
    Pond pH was out brought it to the right level
  • Rating
    Date 19/06/2020 05:06am
    Tetra Pond WaterStabiliser 1.2kg
    Feefo Logo
    worked well but needed whole pot
  • Rating
    Date 31/05/2020 22:05pm
    Tetra Pond WaterStabiliser 1.2kg
    Feefo Logo
    Not too sure if this has done anything cant get my Nitrate down