BactoPlus Ohmizu Clay Size:2500ml • Provides mechanical and biological

• Provides mechanical and biological filtration

400 UK Gallons)- 4kg will treat a pond up to 50

The Colombo PO4 Test Kit comes complete with test tube

Used regularly in the pond

BactoPlus Ohmizu Clay Size:2500ml • Provides mechanical and biologicalBactoPlus Ohmizu creates ideal pond water for keeping koi. Breeding of koi started over a century ago in the Japanese province Niigata. Still today, the Niigata region is producing the biggest quantities of high quality Koi in Japan. One of the secrets for this is the great water quality. Its no coincidence that Niigata is also producing the best rice in Japan. The water used for growing rice and Koi is purified by nature and contains many valuable