This two-bottle kit includes about 130 tests, making it a trustworthy tool for monitoring and preserving a healthy aquarium for your fish. With a mercury-free, salicylate test, it can identify ammonia levels from 0 to 8ppm in both fresh and salt water. Ammonia, a byproduct of fish waste, decomposing plants, and uneaten food, is widely recognized as the main reason for tropical fish deaths.
