Seachem Cupramine (100 ml-4 L) is a premium aquarium filtration media specially selected to help support copper-based medication for treating external parasites in fish.
Cupramine is a copper-based medication used to eradicate external parasites such as ich, velvet and fungus in marine and freshwater fish. It contains a carefully formulated copper amine complex that is more effective and less toxic than copper sulfate and easy to remove with carbon or CupriSorb.
Using a trusted Seachem design, Seachem Cupramine (100 ml-4 L) helps with:
– Copper-based medication for treating external parasites such as ich
– Velvet in marine
– Freshwater fish
– Reef aquarium stability
– Coral and invertebrate care
– Marine water parameter support
Key Features
– Copper-based medication for treating external parasites such as ich
– Velvet in marine
– Freshwater fish
– Reef aquarium stability
– Coral and invertebrate care
– Marine water parameter support
– Safe and reliable when used as directed
– Helps maintain a cleaner and healthier aquarium system
Usage
Remove all chemical filtration before dosing. Use 1 mL per 40 L (10 US gallons) the first day, then repeat on day two to reach 0.5 mg/L copper. Do not exceed 0.6 mg/L. Maintain treatment for at least 14 days. Monitor copper concentration with a copper test kit. Remove Cupramine with CupriSorb or fresh carbon when treatment is complete.
Available Sizes
– 100 ml
– 250 ml
– 500 mL
– 2 L
– 4 L
Important Notes
– Use with proper water flow for best results
– Rinse before use if recommended
– Replace or regenerate when performance reduces
– Do not use as a substitute for regular maintenance
Aquarium hobbyists commonly use Seachem Cupramine (100 ml-4 L) for better aquarium care, improved maintenance, and a cleaner, more stable setup.




Reviews
There are no reviews yet.