A unique, worldwide patented bio-product consisting of bacteria cultured on barley straw, enzymes and activated barley straw.

Easy-to-use, no mess, no measuring.
Simply drop one water-soluble sachet of ‘Nishikoi® Goodbye Blanket Weed’ into the pond or filter every week. One water-soluble sachet treats ponds up to 1000 gallons.

Available in 8000 gallon or 32000 gallon value packs.

Effective against blanketweed, green water and organic sludge.

Nishi-Clay® is an active premium grade calcium montmorillonite clay that provides Koi with the benefits of a natural Japanese clay pond.

Professional Japanese koi breeders have been farming the world’s finest koi in clay ponds for generations. The high natural mineral content of clay ponds plays a significant role in producing koi that exhibit excellent health, vitality and colour.