Mr Koizumi GH/KH+

Mr Koizumi GH/KH+

Essential Mineral Supplement for Stable Pond Water & Healthy Fish

Mr Koizumi GH/KH+ is a premium mineral balancing treatment designed to maintain the correct General Hardness (GH) and Carbonate Hardness (KH) levels in ponds. Formulated with a broad range of essential natural minerals, this treatment helps create a stable aquatic environment that supports fish health, aquatic plants, beneficial microorganisms, and biological filtration.

Maintaining proper GH and KH levels is essential for preventing pH instability and acidification while ensuring optimal conditions for healthy pond life.

Maintains Essential Mineral Balance

GH/KH+ replenishes vital minerals required by all living organisms within the pond ecosystem.

Benefits include:

• Restores essential minerals
• Supports healthy pond ecosystems
• Improves water quality
• Encourages biological stability
• Maintains optimal mineral levels

Ideal for ponds affected by soft water or mineral deficiencies.

Raises GH & KH Levels

The carefully balanced mineral formula increases both General Hardness and Carbonate Hardness.

Benefits include:

• Raises GH by 3° to 5°
• Raises KH by 2° to 3°
• Improves water stability
• Supports healthy aquatic conditions
• Helps maintain balanced water parameters

Proper GH and KH levels are crucial for healthy pond management.

Helps Prevent pH Crashes & Acidification

Carbonate hardness acts as a natural buffer against sudden pH fluctuations.

Benefits include:

• Reduces the risk of acidification
• Stabilises pH levels
• Prevents dangerous pH crashes
• Supports fish health
• Protects beneficial bacteria

Maintaining adequate KH is one of the most important aspects of pond water management.

Supports Biological Filtration

Beneficial bacteria require minerals to function effectively.

Benefits include:

• Supports biological filtration
• Encourages microbial development
• Improves biological processes
• Promotes efficient waste breakdown
• Supports pond ecosystem health

Ideal for maintaining mature and effective filtration systems.

Encourages Healthy Plant Growth

Aquatic plants rely on minerals for healthy development.

Benefits include:

• Supports aquatic plant growth
• Improves nutrient availability
• Encourages healthy root development
• Promotes stronger plant growth
• Supports natural pond balance

Completely Natural & Safe

GH/KH+ is formulated from natural mineral ingredients without unnecessary additives.

Benefits include:

• 100% natural formulation
• Free from artificial supplements
• Safe for fish and aquatic life
• Suitable for swimming ponds
• Safe for people and animals

Even at three times the recommended dosage, the product remains harmless to pond life.

Recommended Water Parameters

For optimal pond health:

• GH: 8° to 12°
• KH: 6° to 11°

Maintaining these levels helps support stable water chemistry and healthy pond conditions.

Product Specifications

Product Type:

• GH & KH Mineral Supplement

Purpose:

• Increase General Hardness (GH)
• Increase Carbonate Hardness (KH)

Available Sizes:

• 2.5kg
• 5kg (2 x 2.5kg)

Suitable For:

• Koi ponds
• Garden ponds
• Swimming ponds
• Ornamental ponds

Dosage Instructions

Recommended Dosage:

• 100g per 1,000 litres of pond water

Expected Increase:

• GH: +3° to +5°
• KH: +2° to +3°

Application:

• Spread directly into the pond
• Or dissolve in a bucket of water and distribute evenly around the pond

Key Benefits

• Raises GH and KH levels
• Provides essential minerals
• Helps prevent acidification
• Stabilises pond water chemistry
• Supports biological filtration
• Encourages healthy plant growth
• Improves pond ecosystem balance
• Safe for fish and aquatic life
• Suitable for swimming ponds
• Completely natural formulation

Ideal For

• Koi ponds
• Garden ponds
• Swimming ponds
• Soft water ponds
• Mineral-deficient ponds
• Biological filtration support
• pH stability management
• Aquatic plant growth
• Water quality improvement
• Long-term pond maintenance