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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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4.7 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Love them!
Size: 3-Panel
It was funny to get together. Fun moments. My grandfather whom forgot to look down, stepped on it, slid, and did the splits.. there was a little smudge haha. But— its been a year and I still love them.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great home office dividers!
Size: 3-Panel
Needed something to create a home office that would stand on an uneven basement floor. These are the perfect solution! No prying eyes and only took me an hour to put up both sets by myself, pretty easy. They are completely opaque.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Es fácil de armarlo y de utilizarlo adaptarlo a tu entorno
Size: 3-Panel, Size: 3-Panel
Es lo que necesitaba tal y cual como está en la foto
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Fine Simple Product, Works as Advertised
Size: 3-Panel
Performs as advertised, a simple upright divider. I use it to mark my "office" space when working from home.
Assembly was straightforward and well documented. One person can do it, but a second person can be helpful when sliding the fabric divider pieces onto their poles.
Part quality is fine for the price point. The only mild annoyance is that the upright poles can start getting loose from the metal feet, and need to be retightened occasionally (Allen wrench is included, keep it handy for retightening). It's fairly lightweight and easy to reposition, but the feet are heavy enough to keep it steady once placed.
All in all, a good product. I was pleased enough to buy a second one when my son wanted something to block sunlight from behind his computer desk.
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Reviewed in the United States on August 18, 2025
★★★★★ 1
Wobbly and Poor Design
Size: 1-Panel
Update: nope! Not worth the money. My cat simply brushed against the divider, and it fell, knocking breakable things over. Not safe!
It serves it's purpose, but...the screws were basically glued to the packaging. It took me longer to get the screws out of the packaging than it did to put it together.
The assembly was easy. I am not mechanically inclined by any means, but the instructions, despite being very hard to read (I have over 40 eyes), were pretty simple.
Structurally, it is very wobbly. I think they should have designed it with a middle rod to keep it more stable. I find that the attachments to the rods are wobbly and should have been screwed rather than popped into an attachment hole without reinforcement. That would have also made the room divider more stable.
I have cats, but the material is easy to clean. I took a damp cloth to it, and it came right off. As far as see-through...I think it does a great job of masking theO other side of the room.. I just wish it was a little longer and closer to the floor stand.
I like that it came with extra parts. It's just a very cheaply made item, and I don't think the price for the item reflects how cheaply it is made, how wobbly and unstable it is, or the poor design.
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Reviewed in the United States on March 15, 2025