This kit tests tap water & aquarium water for five different parameters that affect the health of freshwater fish: p H, High Range p H, Ammonia, Nitrite & Nitrate. Highly accuate & economical. Unique, transparent dome allows clear view of contents.
Includes:: all tests required to test the nitrogen cycle. Kit
Includes:: computer-calibrated & laminated color cards, 4 glass test tubes & holding tray. Also contains complete, step-by-step instruction booklet, including information on how to correct unsafe water conditions. Compact & easy to store. Over 800 tests.