Aquapro 6 in 1 test strip (25pcs)

Instructions

• Fill a clean cup or container with aquarium water.
• Remove one test strip from the container
• Dip the test strip into the water for 1 second.
• Remove the test strip from the water and gently shake of any excess water
• Compare the colour of the test strip to the colour chat provided inside this packet
• Read the corresponding value for each parameters