API Freshwater Master Test Kit no34

This Kit tests tap water and aquarium water for five different parameters that affect the health of freshwater fish: pH, High Range pH, Ammonia, Nitrite and Nitrate. Highly Accurate and economical.* Unique, transparent dome allows clear view of kit contents* Includes all tests required to test the nitrogen cycle* Kit includes computer-calibrated and laminated colour cards, 4 test tubes and holding tray* Also contains complete, step-by-step instruction booklet, including information on how to correct unsafe water conditions* Compact to merchandise and easy to store at homeApproximately Over 800 Tests.7 Bottle Kit.