API Copper Cu Fresh & Salt Water Aquarium Test Kit 90 Count

Test reads 0 to 4 mg/L or parts per million (ppm) of copper. Helps to maintain a healthy aquarium or pond for fish by ensuring that copper (a common treatment for many parisitic infections) levels are within the healthy range. 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 cap Helps monitor copper and prevent invisible water problems that can be harmful to fish or treatments ineffective Accurately detects copper levels from 0-4 ppm