About This

• AMMONIA TESTING: Regularly testing your water ammonia levels is critical to the success of your aquarium.
• VERSATILE: Can be used in both freshwater and saltwater aquariums.
• CONVENIENT: Just dip into water, wait 10 seconds and read results.
• COMPATIBLE WITH TETRA MY AQUARIUM APP: Get instant water care product recommendations based on testing results.
• USAGE: Use when setting up a new aquarium, after water changes or as needed.