PDV POND SALT 25 KG PURE DRIED VACUUM FOOD GRADE KOI FISH WATER TREATMENTS BATHS

British Salt PDV Pond Salt, for general health and care for pond fish. The PDV Pond salt is an industrial pure dried vacuum salt that has an array of applications for the Pond keeper. Adding to the pond water can also reduce the toxicity of any nitrite levels present in the water.

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