SKU: 54937861886

Cupramine 250 ml

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Description

Cupramine 250 mlCupramine is highly effective in eliminating oodinium, cryptocaryon, amyloodinium, ichthyophthirius, and various ectoparasites affecting both freshwater and marine fish. It outperforms copper sulfate, chloride, and citrate as it is non acidic, poses less toxicity to fish, remains dissolved in water, and does not pollute the filter bed. Additionally, it surpasses chelates by being fully charged (ionic), effective at low concentrations, and easily

Cupramine is highly effective in eliminating oodinium, cryptocaryon, amyloodinium, ichthyophthirius, and various ectoparasites affecting both freshwater and marine fish. It outperforms copper sulfate, chloride, and citrate as it is non-acidic, poses less toxicity to fish, remains dissolved in water, and does not pollute the filter bed. Additionally, it surpasses chelates by being fully charged (ionic), effective at low concentrations, and easily removable with carbon. KEY FEATURES: - Copper treatment for external parasites - Active at low concentration (does not precipitate) - Bound on amine, making it less harmful to fish - Completely removable with carbon or Cuprisorb DIRECTIONS: Before Treating Remove all invertebrates, as they are highly sensitive to copper and cannot endure treatment with copper-based medications. Turn off UV filters and ozone filters, and take out any chemical filtration such as MatrixCarbon and Purigen. Avoid using alongside any other medications. Do not apply any products containing reducing agents (conditioners, ammonia binders, etc.) while using Cupramine. Treatment If the bottle includes a dropper cap, administer 20 drops (1mL) per 40L (10.5 US gallons) on the first day, wait 48 hours, then repeat. For bottles without dropper caps, each inner ring equals 1mL. In freshwater, use half the dose. The target copper concentration is 0.5 mg/L (0.25 mg/L in freshwater). Maintain this level for 14 days. Do not re-dose without testing. If the tank has previously been treated with an ionic copper (e.g., copper chloride, sulfate, or citrate), check the copper level after the initial dosing. While most fish can tolerate Cupramine at up to 0.8 mg/L, it is recommended not to exceed 0.6 mg/L of copper. Finish the Full Treatment Ich, velvet, and numerous other parasites spend a significant part of their life cycle as cysts that are resistant to medications and can hide in your tank's substrate. It is crucial to complete the entire treatment, even if you do not observe parasites on the fish! After Treating Cupramine can be eliminated using carbon. Keep the copper-absorbing media in your tank for at least a week after the copper level has dropped to 0 to ensure all remnants of the medication have been thoroughly removed.
Expires on 19 May 2030
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SKU: 54937861886

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judith stevens
Birmingham, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Port Orchard, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Lexington, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Draper, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
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Carl L. Bradley
Pawtucket, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025

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