Kusuri Klay

Kusuri Klay

High Purity Calcium Montmorillonite Clay for Water Remineralisation & Koi Colour Enhancement

Kusuri Klay is a high purity Calcium Montmorillonite clay designed to remineralise pond water, improve water clarity, and enhance the colour and lustre of koi.

Developed through research conducted for Kusuri at Exeter University, this unique clay also helps remove stress proteins from the digestive tract of koi caused by exposure to airborne fungal and algal spores in food.

Regular use improves digestion, water quality, and overall koi health.

Water Remineralisation & Clarity

Improves natural pond balance and water quality.

Benefits include:

• Remineralises pond water naturally
• Improves water clarity
• Supports stable water chemistry
• Enhances overall pond ecosystem balance
• Helps maintain healthy aquatic conditions year-round

Koi Colour & Digestive Health

Enhances koi appearance and internal health.

Benefits include:

• Improves colour intensity and lustre
• Supports healthy digestion in koi
• Removes stress proteins from digestive tract
• Improves feed digestibility by up to 22%
• Supports long-term koi vitality

Supports High-Quality Pond Nutrition

Enhances performance of koi feeding systems.

Benefits include:

• Improves nutrient absorption
• Works synergistically with koi food
• Supports better feed efficiency
• Reduces digestive stress from contaminated feed exposure
• Enhances long-term fish growth and health

How To Use

• Add weekly throughout the year
• Mix with pond water in a clean container before distribution
• Apply evenly across pond surface
• Use consistently for best long-term results
• Safe for year-round use in all seasons

Dosage Instructions

• 25g per 2,273 litres (500 gallons) of pond water

Additional Notes:

• One dose cup = 15.5g
• Includes handy measuring cup in all sizes
• Use weekly for continuous benefit
• Safe for all koi and ornamental ponds

Frequently Asked Questions

Q. Will Kusuri Klay affect pH levels?
A. No significant permanent pH change occurs unless extremely large amounts are used (approx. 1 ton per 5,000 gallons).

Q. When should I use Kusuri Klay?
A. It is beneficial year-round at all temperatures for koi health and water quality.

Q. Can I use it with medications?
A. Yes. Use 24 hours before medication and 72 hours after treatment for best results. It can also help restore water clarity after medication use.

Product Specifications

• Product Type: Natural mineral clay treatment
• Function: Remineralisation, digestion support, water clarity improvement
• Application: Direct pond water dosing
• Suitable For: Koi ponds, ornamental ponds
• Pack Sizes: 1 kg, 3 kg, 8 kg, 25 kg

Safety Information

• Store in original sealed container
• Keep in cool, frost-free environment
• Keep out of reach of children
• Use within 12 months of opening
• Safe for all ornamental fish ponds
• Non-toxic natural mineral product

Key Benefits

• Improves koi colour and shine
• Enhances water clarity
• Supports digestion and nutrient absorption
• Remineralises pond water naturally
• Reduces stress proteins in koi digestion system
• Improves feed efficiency
• Safe year-round use
• Supports overall pond ecosystem health

Ideal For

• Koi ponds
• Ornamental ponds
• Water clarity improvement
• Koi colour enhancement programs
• Year-round pond maintenance
• Fish digestive health support
• Professional koi keeping