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Water quality

Correct water quality is of great importance for the well-being of the animals and plants in the aquarium. Stress is also often the number one cause of death in fish and shrimp. Maintaining a healthy living environment can be done by testing the values of the aquarium water. With the right resources, conditions can be optimized so that all inhabitants feel at home in the aquarium.

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  • Product type:: Water test
  • HS Aqua Test Set 1 pH/NH4/NO2
    €28.95
    The water quality in your aquarium is subject to fluctuations. To always guarantee optimal living conditions for your fish, we recommend checking the water quality weekly.
  • HS Aqua Test Set 2 GH/KH/NO3/PO4
    €34.95
    The water quality in your aquarium is subject to fluctuations. To always guarantee optimal living conditions for your fish, we recommend checking the water quality weekly.
  • HS Aqua Test Set 3 pH/GH/KH
    €22.95
    The water quality in your aquarium is subject to fluctuations. To always guarantee optimal living conditions for your fish, we recommend checking the water quality weekly.
  • TDS meter
    €10.95
    TDS for measuring the amount of dissolved substances in the water. Use this TDS meter to gain insight into the water quality and determine whether an adjustment needs to be made to the water. The meter also measures the temperature.

    Display result in PPM
  • Test strips 6 in 1
    €18.95
  • pH test
    €8.50
    The pH value is one of the most important values of aquarium and pond water. Biological processes in the water can cause the pH value to change over time. Because all aquarium and pond inhabitants react very sensitively to changes in the pH value, regular monitoring is necessary.

    approx. 140 tests
  • KH test
    €8.50
  • GH test
    €8.50
  • NO2 test
    €10.95
  • NO3 test
    €12.95
  • NH3/NH4 test
    €12.95
  • PO4 test
    €13.95
    Phosphate is an end product from the breakdown of organic substances such as food remains, fish feces, etc. In high concentrations it can cause algae growth. Phosphate is also an important source of nutrition for aquarium plants. Use this phosphate test regularly to gain insight into the processes in the aquarium.

    Contents: (approx. 40 tests)
  • Ca test
    €13.95
  • Seachem Ammonia Alert
    €13.99
  • Seachem pH Alert
    €13.99
  • TDS calibration fluid
    €5.90
    1382 ppm

    Contents: 25ml
  • ARKA TDS / EC Meter
    €19.90
    ARKA myAQUA® TDS/EC pen enables fast and accurate determination of the total dissolved solids (TDS), electrical conductivity (EC) and temperature of water.
  • ARKA pH meter
    €19.90
    ARKA myAQUA® pH meter enables quick and accurate determination of the pH value of water and other liquids. It is ideally suited for use in any aquarium, pond, swimming pool and for osmosis and drinking water.