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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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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Plastic wrap helper
I use this for parchment paper and plastic wrap. Works good for the parchment paper and it great for the plastic wrap. It is heavy enough so when you pull out the plastic, you can put it over the bowl. Much easier than the cardboard box the plastic wrap comes in.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Ez to use & cuts straight!
Works great, never even have to remove it from the draw!
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Unconventional Usage
I use a variety of these SpaceAid Long Wrap Dispensers to hold my stabilizer for my embroidery business. I have a couple of rolls that are longer than most, and these particular dispensers hold them perfectly. The cutter is very sharp and makes cutting in a straight line a snap! They look very nice hanging on the wall too.
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Reviewed in the United States on December 18, 2024
★★★★★ 3
I wouldn't recommend it to friends.
Unfortunately, I made a fundamental mistake: I assumed that the longest containers would fit the longest baking liners currently available. Yet, I really should have measured them. Consequently, they do not meet my expectations a result of my own poor approach to the purchase. Aside from that, the items arrived undamaged, though I haven't actually removed them from their plastic packaging yet. I'll give it to someone in the family and won't give it back.
I also ordered a triple dispenser in which the magnets are misaligned; as a result, the side used for loading the rolls does not close securely or properly.
I probably wouldn't recommend them to anyone, but I’ve decided to keep the triple ones for myself.
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Reviewed in the United States on March 24, 2026
★★★★★ 2
Not for Costco size rolls
I was hoping to organize both Press and Seal and Parchment Paper in this bamboo cutter. Sadly, the width of the holes are too small to fit the 'Costco size' rolls of parchment aren't wide enough.
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Reviewed in the United States on May 16, 2026