Skip to product information
1 of 2

NT Labs

NT Labs KH - Buffer Up

NT Labs KH - Buffer Up

Regular price Β£17.90 GBP
Regular price Sale price Β£17.90 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

NT Labs KH Buffer Up - Carbonate Hardness (KH) Booster

When to Use: NT Labs KH Buffer Up is recommended when there is a need to increase the carbonate hardness (KH) of pond water. Pond fish require a safe and stable pH to maintain optimal health. Over time, as pond water ages and fish waste along with other organic matter accumulates, it can deplete the carbonate hardness (KH) responsible for providing a safe and stable pH. Insufficient KH levels can lead to unstable water quality, a sudden drop in pH, and potential illness in fish.

How to Use:

  1. Dosage Preparation:

    • Dissolve the powder in a bucket of pond water before adding it to the pond.
  2. Application:

    • Add the dissolved solution to the pond.
  3. Safety Measures:

    • Keep the product out of the reach of children.
    • Wash hands thoroughly after handling fish and the product.
  4. KH Monitoring:

    • Use NT Labs Hardness Test Kit to measure the KH of the pond water.
  5. Optimal KH Level:

    • Maintain the KH above 6 Β°dH for optimal water quality.
  6. Tap Water Adjustment:

    • KH – Buffer Up can be used to supplement carbonate hardness in cases where tap water is naturally low in hardness minerals.


  • Regular monitoring of KH levels is advisable to ensure that the carbonate hardness remains within the desired range for the well-being of pond life.

Always follow the recommended dosage and guidelines for optimal results.

View full details