SKU: 93899100186

API Copper Cu+ Freshwater & Saltwater Aquarium Test Kit, 90 count

Sale price$59.57 Regular price$66.19
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

API Copper Cu+ Freshwater & Saltwater Aquarium Test Kit, 90 countCopper is an effective solution for various parasitic infections but requires careful monitoring in aquariums or ponds. The concentration of copper can decrease to ineffective levels or rise to a range that could harm fish health. Additionally, copper may already be found in your tap water. The API COPPER TEST KIT enables you to conveniently and accurately track copper concentrations, ensuring that copper based treatments for fish remain at optimal

Copper is an effective solution for various parasitic infections but requires careful monitoring in aquariums or ponds. The concentration of copper can decrease to ineffective levels or rise to a range that could harm fish health. Additionally, copper may already be found in your tap water.

The API® COPPER TEST KIT enables you to conveniently and accurately track copper concentrations, ensuring that copper-based treatments for fish remain at optimal therapeutic levels. This kit measures copper levels from 0 to 4 ppm and is suitable for both fresh and saltwater aquariums, as well as ponds.

This kit includes 90 tests and comes with 1 test bottle, straightforward instructions, a glass test tube, and a color chart.


Expires on 30 Nov 2027
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SKU: 93899100186

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Blonde burrito
Phoenix, US
★★★★★ 5
Good fit / comfortable !
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Reviewed in the United States on April 19, 2026
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Houston, US
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Nice pullover
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bcnaranjo
Fort Morgan, US
★★★★★ 5
Solid option at the price point.
Color: Brick Melange, Size: XX-Large
I love these quarter-zip pullovers. I bought this one as a gift, but I personally own two others myself, which should say a lot. They’re comfortable, lightweight, and extremely versatile. I wear mine for golf, casual office days, and layered when it’s cooler out—they pair well with just about anything. For the price point, they really can’t be beat. The look and feel are comparable to options that cost significantly more. Great value, great performance, and a sharp, clean style. I’ll likely keep buying more.
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Jerry N.
Lexington, US
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GOOD QUALITY
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GOOD FIT AND VERY GOOD QUALITY I WILL BE BYING MORE.
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JonC
Louisville, US
★★★★★ 5
Great color and material
Color: Light Blue Melange, Size: Large
Maelreg is becoming my goto for clothing. They use really good quality material and a great look and price. Maelreg continues to impress me, I've now purchased 6-8 of their shirts/hoodies and 2 pair of joggers. I really like them all.
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