Tropical 6 IN 1 TEST is designed to measure the concentration of nitrates, nitrites, general and carbonate hardness, pH level, and total chlorine in freshwater aquariums and ponds.
Safe, non-toxic, and easy to use simply dip the test strip into the water sample and read the results after a few moments.

Provides quick and accurate information about key water parameters, allowing for immediate action to improve fish living conditions in case of any imbalances.