Seachem Cupramine - 1 gallon - 4L
Take action against pesky parasites with Cupramine by Seachem. With this product you can tackle Oodinium, Cryptocaryon, Amyloodinium, Lchthyophthirius, and other ectoparasites that affect freshwater and saltwater fish. Cupramine is more effective and less toxic to fish than, copper sulfate, chloride, and citrate, and chelates. Cupramine is easily removable with chemical filtration (carbon).
Remove all invertebrates. Turn off UV sterilizer; remove chemical filtration. If the bottle has a dropper cap, use 16 drops (1 mL) per 40 L (10.5 gallons*) the first day, wait 48 hours, then repeat. On non-dropper caps, each inner ring is 1 mL. tIn freshwater use half dose. Final copper concentration is 0.5 mg/L (0.25 mg/L in freshwater). Leave at this concentration for 14 days. Do not redose without testing (MultiTest: Copper™). Do not use in conjunction with any other medication. If tank has ever been treated with an ionic copper (e.g. copper chloride, sulfate or citrate), test copper level after initial dosing. Although most fish tolerate Cupramine™ to 0.8 mg/L, it is not advisable to exceed 0.6 mg/L copper. Remove with carbon or CupriSorb™.