SeaChem Ammonia Alert Dog Training Aids this corresponds to 3

this corresponds to 3

which helps reduce the amount of ammonia-producing organic matter in your aquarium

Royal Item Number: ADB12880

Asynchronous vortical impeller

Tanks feature double sealed safety seams with ground and polished edges for a high-end look

SeaChem Ammonia Alert Dog Training Aids this corresponds to 3Ammonia Alert detects and continuously monitors free ammonia in marine or freshwater aquaria. Simply place it in the aquarium (using the provided suction cup) and read anytime. It will correctly read free ammonia levels when ammonia removers are in use. The unit consists of a waterproof reference color card and a sensor. The sensor, located in the center of the reference scale, changes reversibly from yellow to green to blue relative to the ammonia