Specification: Material: Test paper Size: 90 x 5mm Test tube: 8cm Optional Styles: 7 in 1 / 6 in 1/ 5 in 1AquariumTest Strips. Quantity of test paper: 100pcs. Read the value in 60 seconds, saving time and faster. The utility model has the advantages of simple use and convenient reading, and the comparison table can read the water quality more intuitively.

Function: Test nitrate, nitrite, general hardness, free chlorine, pH, carbonate and total alkalinity of fish tank to test whether your fish tank is healthy water.

Applicable Space: Tropical fish tank, shrimp tank, freshwater fish, goldfish, pond, aquarium, etc.

Instructions:

1. Immerse the test area of the test paper in water for 2 seconds.
2. Take out the test paper and place it horizontally for 60 seconds.
3. Compare the test paper with the colorimetric table of the bottle body, and complete the reading within 30 seconds to obtain accurate results.

Matters needing attention:

1. Please cover the bottle immediately after taking out the test paper.
2. Don't put your wet fingers deep into the bottle.
3. Do not touch or stain the test area of the test paper.
4. Store in cool, dry and dark conditions.
5. Please use it up within the validity period.

Parts List: 100 x 7 in 1 Aquarium Test Paper OR 100 x 6 in 1 Aquarium Test Paper OR 100 x 5 in 1 Aquarium Test Paper [7 in 1Aquarium Water Test Kit] Our fish tank test strip can effectively test 7 elements, including total hardness, nitrate, nitrite, free chlorine, carbonate, pH value, and total alkali; Also, we can offer 6 in 1 aquarium test strips which can effectively test 6 elements, includin