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Most orders over $250 qualify for FREE upgraded shipping! Your order will be delivered 1-5 days after it ships out. Thanks to Marine Depot's two strategically located warehouses in Nevada and Georgia, over 90% of shoppers receive their orders within 1-2 business using this level of service. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, oversize/overweight and items shipped directly from the manufacturer do not qualify for this special offer.
$5.99 Flat Rate Shipping For Orders Under $39
Most orders under $39 ship for only $5.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Our $5.99 flat rate shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for $5.99 flat rate shipping.
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Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be toxic to marine fish and invertebrates.
Tap water can also be naturally high in copper and it is therefore advisable to test for this on a regular basis.
The Salifert test kit offers a very sensitive and accurate test for measuring dissolved or weakly chelated copper with a pH of 7.5–9.
Lasts for several copper cures or provides sufficient for up to 50 tests on tap or aquarium water as a routine check.
Ca be used for marine, fresh and garden pond water
Strongly chelated copper will only be partly or not at all detected.
Warning!
KEEP OUT OF REACH OF CHILDREN. Not for consumption.
Instructions:
Add 2ml of water in the test vial.
Add 5 drops of the Cu reagent and swirl gently for 5 seconds.
Allow it to stand for 10 minutes. Some copper medications might use strongly bound copper and would require a waiting time of 20 minutes. In case of doubt compare the value after 10 and 20 minutes of waiting. The highest value should be noted.
To obtain the copper concentration hold the test vial in front of you. Place the white part of the color chart firmly against the side of the test vial and look from the opposite side.
A blue tinge lighter than the 0.1ppm value corresponds to approximately 0.05ppm.
A color in between two color bars indicates a copper value in between those two values.
Copper Table
ml`s Added
Copper Concentration in ppm
1
>=1.0
2
0.50
3
0.33
4
0.25
5
0.20
10
0.10
15
0.07
20
0.05
Manufacturer Info
Salifert Salifert is a Holland base company that produces top of the line test kits as well as tank additives and foods for marine and reef aquariums.
Ask a Question Earn 15 Points when you answer a question
I have been seeking a copper test kit that can accurately and RELATIVELY EASILY measure copper in my salt water tank. Some do NOT measure the copper treatment that I have (SeaChem's Cupramine) which is a non-chealted form of the treatments. Some do not measure easily...the gradations between the col...Read More
I have been seeking a copper test kit that can accurately and RELATIVELY EASILY measure copper in my salt water tank. Some do NOT measure the copper treatment that I have (SeaChem's Cupramine) which is a non-chealted form of the treatments. Some do not measure easily...the gradations between the color levels can be VERY difficult to read..not sure if others have same issues.
I do like this one though I wish that either the test vial was more like a test tube OR they would use a larger sample of the aquarium water to measure. The relatively small amount of water in the test vial makes it a little problematic to read accurately and having the proper levels of the treatment is critical to curing.Hide
I have always been satisfied with Salifert test kits in the past but their copper test kit makes no sense. The copper concentration for effective parisite treatment needs to be between 0.15ppm and 0.20ppm yet the test kits scale are 0.0, 0.10, 0.25, 0.50 etc. How does this make any sense?
I was pretty disappointed with this kit. It came with a plastic vial which stained blue after the first test which skewed every subsequent result. The regeant dropper is sloppy & I have to waste the first drop down the drain before I can get consistant drops to put into the vial. While it techni...Read More
I was pretty disappointed with this kit. It came with a plastic vial which stained blue after the first test which skewed every subsequent result. The regeant dropper is sloppy & I have to waste the first drop down the drain before I can get consistant drops to put into the vial. While it technically goes high enough to test for chelated copper, the colors are so ambiguous that it's difficult to tell of you have 1ppm or 2+ppm. It did not come with any sort of case or stand for the regeant/vial/syringe, and I was very disappointed in the documentation that came with it. The regeant label looked like somebody printed it out on their home printer & slapped it on with scotch tape. Sadly, I don't have another Copper kit to verify the results with. This kit is very unprofessional. I will not be buying any Salifert brand kits again!Hide
I almost overdosed the copper since this test kit not detect any copper treatment in my hospital tank. Luckily that I have another API test kit availble to test and it was detected copper level after 5 min while Salifert test kit only showed the copper level after leave the test sample overnight. ...Read More
I almost overdosed the copper since this test kit not detect any copper treatment in my hospital tank. Luckily that I have another API test kit availble to test and it was detected copper level after 5 min while Salifert test kit only showed the copper level after leave the test sample overnight. I guess I have the bad batch of this salifert test kit.Hide
Most orders under $39 ship for only $5.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out.
free shipping for orders $39+
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in up to 7 business days. Just spend $39 or more!
free faster shipping for orders $250+
Over 90% of shoppers receive their orders within 1-2 business days. Upgrade from free economy shipping to faster shipping for only $5.99—or spend $250 and we'll upgrade you automatically!
need your order even faster? no problem!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
buy it today and we'll ship it today
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
live plants, live foods, and frozen foods delivered to your door
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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