API pH Freshwater Aquarium Test Strip

Tests wide range of pH levels from 6.0 To 9 in fresh or saltwater Just dip & read!
pH Balance: 6.0 - 9.0 pH pH , Number of Tests: 25 Count
Safety: Caution: Keep wet fingers out of the tube.
Use Instructions: 1.Read directions thoroughly before testing.2.Dip strip directly into aquarium.3.Swirl 2 times.4.Remove with pad face up.5.Do not shake off excess water.6.Wait 30 seconds.7.Compare to color chart on tube., Storage Instructions: Store in a cool, dry place"
Product Gross Weight: 0.1250 lb, Product Net Weight: 0.1250 lb, Product Height: 5.00 in, Product Length: 3.50 in, Product Width: 1.75 in