Mr Koizumi “Clay 86” is a premium, all-natural pond water conditioner designed to restore balance, clarity, and vitality to your pond environment. Formulated with ultra-fine mineral clay, it enriches pond water with essential trace elements that promote the health, colour, and vitality of koi and other pond fish.
This unique mineral composition helps bind and remove harmful impurities, suspended particles, and toxins from the water. The result is noticeably clearer, cleaner water and healthier, more vibrant fish. Clay 86 also enhances the biological filtration process, supporting beneficial bacteria and creating a stable, natural ecosystem within your pond.
Regular use of Mr Koizumi Clay 86 helps to:
Safe for all fish and aquatic plants, this natural treatment is 100% free from harmful chemicals and additives.
For best results, use as part of your regular pond maintenance routine alongside other premium water treatments from our full Water Conditioners Collection.
Available sizes: 2 kg | 10kg (4 x 2.5kg)
Dosage: Use 100 g per 1 000 litres of pond water as a regular treatment.
Composition: Natural mineral clay (montmorillonite)
Manufacturer: Mr Koizumi
Country of origin: Japan
