Mardel Coppersafe® solution remains active for over one month in the aquarium. It is a safe, stable, non-staining concentrate that does not color aquarium water.
Be sure to add Mardel Coppersafe® solution to replacement water when water changes are made. This will maintain the therapeutic level of Coppersafe® solution.
Because Mardel Coppersafe® solution is so stable in water, partial water changes are the quickest way to remove it from the water.
The unique formulation of Mardel Coppersafe® solution maintains a total copper level of ~2.0ppm when used as directed. Copper test kits that measure chelated copper will help you to actively monitor copper levels when using Mardel Coppersafe® solution.
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