JBL PRO AQUATEST TestCombi Set Marine

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Don’t guess - measure: Get a regular update on whether all the important water values in your marine aquarium are OK or whether there is a need for action to correct values that ar e developing in the wrong direction. If problems arise (sick fish, invertebrates not growing, algae problems) water analyses are really the only way to get to the bottom of it! Once the tests have helped you find the underlying cause, you can start to correct it. The following tests are included in the test set: pH test: acidity of the water from 7.4 to 9.0 KH test: pH stability of water (carbonate hardness) PO4 test: determination of the phosphate content (reason for algae growth and plant nutrient) Test NH4 / NH3: indication of non-toxic ammonium, determination of toxic ammonia using table NO2 test: determination of nitrogen compound nitrite toxic for fish NO3-Test: determination of the nitrate content (reason for algae growth) The following tests are available as supplements: pH test: acidity of the water from 3.0 to 10 pH test Show more