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Is the first granular algaecide and water quality enhancer in-one designed to replace routine algaecide programs. This product is 16.2% copper sulfate pentahydrate (4.1% metallic copper equivalent). Routine applications of SeClear G provide effective control of a broad-range of algae species while reducing in-water phosphorus levels with each application. The result is algae control, improved water quality and aesthetics with reduced maintenance through time. Water treated with SeClear G may be used for drinking, swimming, fishing, watering livestock and for irrigating crops, turf, fairways, putting greens and ornamental plants immediately following treatment. Read and follow all local, state and federal regulations pertaining to the use and application of this product before ordering. DUE TO GOVERNMENTAL REGULATION, WE DO NOT SHIP OR SELL THIS PRODUCT TO THE FOLLOWING STATES: CA, CT, ME, NY, NJ, OR, and WA.
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🇺🇸 Ship from USA · On Agora since 2026
$440.50