Aquathol K Concentrated Aquatic Herbicide Size:1 Gallon 6 or 8 hours before

6 or 8 hours before turning the lights off

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*Feeding should be carefully regulated based on Koi activity level

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Aquathol K Concentrated Aquatic Herbicide Size:1 Gallon 6 or 8 hours beforeAquathol K is a concentrated herbicide utilizing Culigel super absorbent polymer technology. This excellent weed control agent is not toxic to fish or other aquatic organisms, and it has a relatively short half life in the water. It provides aquatic weed control for 3 4 weeks. Liquid dosage rate: 0. 4 3. 2 gallons per acre foot Granular dosage rate: 3. 3 22lb per acre foot Active ingredient is 40. 3% dipotassium salt of endothall Cannot be shipped to