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Product Summary Designed exclusively for experienced, qualified aquarists with advanced expertise. Features ionic copper in a non-chelated formulation. Adding 1 drop per gallon of water increases free copper concentration by about 0.20 ppm. Recommended only for aquariums housing fish exclusively. Not suitable for use with scaleless fish varieties. Do not apply in environments containing live plants or invertebrates. Consult a trusted resource on ionic copper usage in aquariums before application.
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🇺🇸 Ship from USA · On Agora since 2026
$14.49