Packaging specifications

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product manual

For fish players, it is important to provide a sound and natural water environment for the fish. Regular testing of the water quality ensures that the fish tank is ecologically fit for fish growth. The API 5-in-1 test coupons allow for quick and easy testing of five water quality conditions: total water hardness (GH), carbonate hardness (KH), pH, nitrite (NO2-) and nitrate (NO3-). As the water quality will change rapidly due to the fish excrement, bait, water change or water evaporation and other conditions, it is necessary to measure regularly every week.
Instructions

1, the test piece into the aquarium, shaking two times in the water, flattened out immediately after the control value;
2, "Please do not throw off excess water";
3, the control bottle on the chart, from the fingers to take the recent pad began, first read the total hardness and carbonate hardness;
4, wait for 30 seconds and then read PH value, nitrite and nitrate content.

hint
• Do not touch the bottle with wet fingers, take the bottle tightly closed and placed in a cool place;

• Read the measurement results in a well-lit place, the result will be more accurate.