NT Labs Buffer KH Up Healthy Pond Condition

NT Labs Buffer KH Up helps maintain stable pond conditions by increasing carbonate hardness (KH), alkalinity reserve, and buffer capacity. This prevents dangerous pH crashes and supports a healthy environment for fish. Easy to apply, it is available in 1.5 kg bags, 5 kg buckets, and 20 kg buckets to suit ponds of all sizes.

Key Features:

• Stabilises pond pH and prevents sudden pH crashes
• Increases carbonate hardness (KH) and alkalinity reserve
• Supports healthy fish metabolism and water balance
• Simple to dose and apply
• 1.5 kg treats up to 6,800 L (1,500 gallons)
• Available in 1.5 kg, 5 kg, and 20 kg pack sizes

Regular KH testing is recommended using the Pondlab Hardness Test Kit. Keeping KH levels above 6 carbonate hardness protects fish from stress and ensures stable pond conditions day and night.