{"product_id":"api-copper-test-kit-freshwater-saltwater","title":"API Copper Test Kit for Freshwater \u0026 Saltwater Aquariums","description":"\u003cp\u003eThe \u003cstrong\u003eAPI Copper Test Kit\u003c\/strong\u003e accurately measures copper levels in both freshwater and saltwater aquariums. Copper is commonly used to treat parasites, but excessive levels can be harmful or fatal to fish and invertebrates. This easy-to-use aquarium water test kit delivers fast, accurate results, helping aquarists keep copper treatments \u003cstrong\u003esafe and effective\u003c\/strong\u003e and confirm that no harmful residual copper remains in the tank.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures both \u003cstrong\u003echelated and free copper\u003c\/strong\u003e concentrations\u003c\/li\u003e\n\u003cli\u003eWorks for \u003cstrong\u003efreshwater and saltwater aquariums\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEssential for tanks undergoing \u003cstrong\u003ecopper-based parasite treatments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps ensure \u003cstrong\u003esafe conditions for fish, corals, and invertebrates\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003e90+ tests\u003c\/strong\u003e per kit for long-lasting value\u003c\/li\u003e\n\u003cli\u003eIncludes test solutions, glass test tube, and an \u003cstrong\u003eeasy-to-read color chart\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow to Use\u003c\/h4\u003e\n\u003cp\u003eFill the glass test tube with aquarium water, add the recommended test solutions, cap and mix, then compare the color to the included chart to read your aquarium's copper level.\u003c\/p\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I test copper in my aquarium?\u003c\/strong\u003e\u003cbr\u003eA: Copper is a common medication but can be toxic in high amounts. Testing ensures safe, accurate dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it reef-safe?\u003c\/strong\u003e\u003cbr\u003eA: No, copper should not be used in reef aquariums. This kit helps confirm no copper residues remain before adding invertebrates or corals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit for both chelated and free copper?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the API Copper Test Kit is designed to measure both forms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I test copper during treatment?\u003c\/strong\u003e\u003cbr\u003eA: Daily testing is recommended when dosing copper-based medications.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51692334710997,"sku":null,"price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/Copper.jpg?v=1756074122","url":"https:\/\/tropicaltreasureswyo.com\/products\/api-copper-test-kit-freshwater-saltwater","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}