Voonline Aquarium Test Strips

Description

6 in 1 Aquarium Test Strips are easy to use. Contains 50 test strips.
Can be used for aquariums and ponds.

Tests:

Chlorine test (disinfectant in tap water)
pH test from 6.4 to 8.4 (acidity of the water)
KH test (pH stability of the water)
GH test (general hardness)
Nitrite (NO2) from 0 to 10 mg/l (poisonous nitrogen compound)
Nitrate (NO3) from 0 to 250 mg/l (cause of algae)

Directions for use:

• Immerse a strip into water for 2 seconds then remove
• Hold the strip horizontally for 60 seconds
• Compare against the colour chart for results