Trendy API Ammonia NH3 NH4 Fresh Salt Water Aquarium Test Strips for Fish 25 Count Healthy

Measures ammonia levels from 0 to 6 ppm in fresh or saltwater in one easy step. Just dip & read!

Contains one (1) API AMMONIA TEST STRIPS Freshwater and Saltwater Aquarium Water Test Strips 25-Test Box

Monitors water quality and prevents invisible water problems that can be harmful to fish

Dip test strips into aquarium water and check colors for fast and accurate results