The API Freshwater Master Test Kit is used in freshwater aquariums and Aquaponics and includes 5 different tests in one. The pH high range and pH regular range help us understand how fast the pH levels are moving and if there is unwanted sludge build up in the system.

The Ammonia and Nitrite tests are key to determining how safe the water is for the fish. Too high? Consider a 1/3 water change.

The Nitrate test is a gauge to how well the Aquaponics filter is working and how much nitrogen is available to the plants. Too high? Consider a 1/3 water change too.

The API Freshwater Master test kit lasts aquaponics customers for 2 to 4 years with regular use.

API Freshwater Test Kit Features:

  • Scientifically accurate for professional results
  • Lasts for over 800 tests
  • Includes pH (6.0 - 7.6)
  • High Range pH (7.4 -8.8)
  • Ammonia (NH3/NH4+)
  • Nitrite (NO2-)
  • Nitrate (NO3-)

See the gallery photo for the colour chart included in the freshwater test kit.


SKU 125508
Barcode # 317163010341
Brand API
Shipping Weight 0.9300kg
Shipping Width 0.130m
Shipping Height 0.150m
Shipping Length 0.190m
Shipping Cubic 0.003705000m3
Type Test and Measurement


Limited Warranty - This product is a consumable and there for do not have a warrenty, If you belive this product have a manafcture fault our return policy allows you 7 days to contact us due to change of mind or any damage on arrival. Please contact us by using a Return Merchandise Authorisation form.

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