Aqua Balance GH/KH Buffer Up
Essential Mineral Buffer for Stable pH, Healthy Fish & Strong Biological Filtration
Aqua Balance GH/KH Buffer Up is a premium mineral supplement designed to increase and maintain General Hardness (GH) and Carbonate Hardness (KH) in ponds. By restoring essential minerals and buffering capacity, it helps stabilise pH levels, supports biological filtration, and creates a healthier environment for koi and ornamental fish.
Maintaining correct GH and KH levels is one of the most important aspects of pond management, helping to prevent dangerous pH fluctuations while supporting fish health, beneficial bacteria, and overall pond stability.
Maintains Stable pH Levels
KH represents the buffering capacity of pond water and plays a crucial role in pH stability.
Benefits include:
- Helps prevent pH crashes
- Stabilises water chemistry
- Maintains healthy pond conditions
- Supports long-term water balance
- Reduces stress on fish
A higher KH level helps protect the pond from sudden pH fluctuations.
Increases GH for Healthier Fish
General Hardness (GH) measures essential dissolved minerals such as calcium and magnesium.
Benefits include:
- Replenishes vital minerals
- Supports fish growth and development
- Improves fish wellbeing
- Supports healthy metabolism
- Enhances overall pond health
Recommended GH levels for healthy ponds are between 8° and 12°.
Supports Biological Filtration
Beneficial filter bacteria consume carbonates as part of the biological filtration process.
Benefits include:
- Supports nitrifying bacteria
- Improves biological filter performance
- Maintains efficient filtration
- Supports ammonia and nitrite processing
- Encourages healthy bacterial colonies
Maintaining KH above 5° is recommended for effective filtration.
Provides Essential Minerals
The balanced formula replenishes minerals often lost through filtration, water changes, and biological activity.
Benefits include:
- Restores calcium and magnesium
- Improves water quality
- Supports aquatic ecosystem balance
- Encourages healthy pond conditions
- Benefits fish and beneficial bacteria
Safe & Easy to Use
Aqua Balance GH/KH Buffer Up is simple to apply and safe for all pond inhabitants.
Features include:
- Safe for koi and pond fish
- Harmless to pets and wildlife
- Safe for plants and beneficial bacteria
- Easy mixing and application
- Safe even if accidentally overdosed
The water may temporarily become cloudy after application but will clear naturally.
Product Specifications
Product Type:
- GH & KH Mineral Buffer
Purpose:
- Raise General Hardness (GH)
- Raise Carbonate Hardness (KH)
- Improve pH Stability
Available Sizes:
- 1kg
- 2kg
- 4kg
Suitable For:
- Koi ponds
- Garden ponds
- Ornamental ponds
- Biological filtration systems
Dosage Instructions
Recommended Dosage:
- 100g per 1,000 litres (220 gallons)
Coverage:
- 1kg treats up to 10,000 litres (2,200 gallons)
Expected Increase:
- KH: +2°
- GH: +4°
Application Method:
- Mix thoroughly in a container of pond water
- Distribute evenly around the pond
Recommended Water Parameters
For healthy pond conditions:
- GH: 8°–12°
- KH: Above 5°
Maintaining these levels helps support fish health, stable pH, and effective biological filtration.
Key Benefits
- Raises GH and KH levels
- Stabilises pond pH
- Helps prevent pH crashes
- Replenishes essential minerals
- Supports healthy fish
- Improves biological filtration
- Provides calcium and magnesium
- Easy to apply
- Safe for pond life
- Suitable for regular use
Ideal For
- Koi ponds
- Garden ponds
- Soft water ponds
- Biological filter support
- pH stability management
- Water quality improvement
- Mineral supplementation
- Pond maintenance programs
- Fish health support
- Long-term pond care



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