Mardel LiveNH3 Test Meter
Continuously monitors the toxic ammonia level of the aquarium’s water. LiveNH3 combines the safety of traditional test strip technology and a patented protective membrane to provide real-time accurate measurement of the water quality in the tank.
Benefit: LiveNH3 helps you maintain healthy water by constantly monitoring toxic ammonia and providing immediate response to dangerous ammonia levels. The extended length of the sensor strip makes it easy to read and easy to match to the correct values in the color chart.

Use: Attach LiveNH3 to the inside of your aquarium using the suction cup. LiveNH3 will begin monitoring ammonia levels immediately. Compare the active membrane to the color reference blocks to determine your ammonia level. Replace the LiveNH3 meter every 4 -6 weeks. For use in freshwater aquariums only.