Aquarium Water Quality Test Strips (7 Parameters)

Aquarium water quality test strips x 100

The 7 parameters are:
- pH
- Nitrates
- Nitrite
- Residual Chlorine
- Hardness
- Total alkali
- Total Chlorine

Specifications:

- Material: Paper
- Test targets: 7
- Quantity: 100 Strips/Bottle

Package includes:

100 x Water Quality 7-in-1 Test Strips & instruction manual
Just soak the test paper in the water for 2 seconds, and then remove it.
Hold the test strip horizontally for 30 seconds. Compare with the colour table and read within 30 seconds.