Tetra Tests - Ammonia NH3 & NH4 (fresh & salt water) 25 test
- Vendor: Tetra
Customize your order
Fast and easy testing of NH3/NH4+
How to use:
Dip test strip into the water.
Remove strip after approx 5 seconds.
Do not shake off excess liquid.
Keep the strip in a horizontal position with test side up for 15-30 seconds.
- Compare test with scale of packaging.