With this Sera Aqua-Test Box you can easily determine a wide range of water parameters. Direct and reliable results. With this box you can determine nine different water parameters.
A small amount of chlorine in the aquarium water is not harmful, but higher concentrations can quickly lead to the death of shrimps, crayfish and fish. Good for +- 45 tests.
CO2 is one of the most important nutrients for aquarium plants. With the Co2 continuous test of Sera, you can easily and quickly determine the CO2 content of your aquarium water.
The Sera Cu (copper) test is to quickly and easily determine the copper level in your water. Good for +- 50 tests.
The Sera Fe (iron) test is to quickly and easily determine the iron level in your water. Good for +- 75 tests.
Makes it easy to monitor the carbonate hardness in fresh and salt water. For approx. 390°dKH.
Ammonium and ammonia mainly arise from fish waste. While ammonium is mostly harmless, ammonia is toxic to fish. Sufficient for approx. 60 measurements.
With the Sera No2 (nitrite) test it is easy to determine the No2 level of your water. Easy to use and instant results. Good for +- 75 tests.
Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.