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NT Labs Koi Care F-M-G Mixture 250ml

FMG Mixture has been formulated to provide the koi keeper with a ready mixed formalin andn malachite green preparation which gives the same treatment levels of formalin and malachite green as you would get by using the separate components according to the instructions. (250ml treats 2000 gallons - single dose treatment) Only use with koi - a true koi product.Dosage10ml per 80 gallons

£14.29