Check the listing for details. API COPPER TEST KIT 90-Test Aquarium Water Test Kit 90 test. Condition: New. Listed at 19.65 USD. API COPPER TEST KIT 90-Test Aquarium Water Test Kit Description Keep your fish healthy and thriving by testing your aquarium water's copper levels regularly with this easy-to-use API COPPER TEST KIT for aquariums. API COPPER TEST KIT allows for the fast, easy, and accurate measuring of copper levels in fresh and salt water, which is particularly necessary for effective parasitic treatment for diseased fish. A low copper level could make the treatment ineffective, whereas a high copper level could cause fish death. Kit reads Copper levels 0 - 4 ppm and contains 1 Copper test solution bottle, one instructional booklet, one capped test tube, and one color card. With API aquarium products, its easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because were dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. Features: Contains one (1) API COPPER TEST KIT 90-Test Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 test tube with capHelps monitor copper and prevent invisible water problems that can be harmful to fish or treatments ineffectiveAccurately detects copper levels from 0-4 ppmLow copper level could make parasitic infections treatment ineffectiveUse for weekly monitoring, when water or fish problems appear and when medicating Product Details: Brand: APIItem Weight: 2.4 ouncesItem Form: LiquidTarget Species: FishAllergen Information: Apple FreeIs Discontinued By Manufacturer : NoProduct Dimensions : 2.75 x 1.63 x 5.13 inches; 2.4 ouncesItem model number : 65LDepartment : Unisex-AdultDate First Available : June 20, 2004Manufacturer : Mars FishcareBest Sellers Rank: #3,744 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Aquarium Test Kits#2 in Aquarium Test KitsCustomer Reviews: 4.6 4.6 out of 5 stars 12,413 ratingsAllergen Information: Apple FreeTarget Species: FishItem Form: LiquidUPC: 317163120651 707005137730Brand Name: APIManufacturer: Mars FishcareItem Weight: 2.4 ounces Shipping Free fast shipping Return Policy All items qualify for returns within 30 days of receipt.