AquaChek® Pond Test Strips for Ammonia can easily test for high levels of Total Ammonia that can be poisonous to fish and plants. AquaChek makes it simple to protect your investment with regular testing.
To keep your pond clean and healthy, test the water before introducing fish, and monitor it regularly throughout the year. Test every week from late spring until early autumn and periodically during the winter. It is also a good idea to write down your results every time you test.
Comes with complete instructions.