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on orders over £49
Check up on the health of your aquarium water with an API 5 in 1 Aquarium Test Strip. These precise and easy to use test strips give you accurate readings for the 5 most important chemical factors in fresh and salt water tanks, including pH, Nitrite, Nitrate, KH and GH levels, allowing you to ensure elements of your water chemistry are correct.
The API 5 in 1 Aquarium Test Strip is a quick and easy way to test the water in your aquarium for five different elements:
They can be used in both fresh and salt water aquariums to quickly let you know whether you need to treat the water.
Each box contains 25 test strips and can be dipped directly into the aquarium testing all five elements with one strip - no need for separate vials or tubes. Simply compare to the highly precise colour chart provided to monitor the levels.