- Contains one (1) API POND MASTER TEST KIT Pond Water Test Kit 500-Test, including 6 bottles of testing solution, 3 color cards and 4 test tubes with cap
- Helps monitor water quality and prevent invisible water problems that can be harmful to fish
- Measures ornamental pond pH balance, Ammonia content, Nitrite levels and Phosphate content
- Contains six test bottles, instructions, glass test tubes and color charts for 500+ tests
- Use weekly for monitoring and when water or fish problems appear
