Seachem Ammonia Alert – Continuous Ammonia Readings

Description:
Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia.
A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration.

No test kits, chemicals, or procedures are needed.
The device detects less than 0.05 mg or L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress.
It lasts over a year. Marine or freshwater use.

In the absence of free ammonia the unit will assume a yellow or faint yellow-green color.
It is normal for the dry sensor to have a greenish hue. It may take up to a few days for a dry sensor to equilibrate with the water.

No sampling of water, chemicals, or test procedures are required.
The presence of the free ammonia is detectable continuously with a response time of about 15 minutes.
Response to decreasing ammonia is slower, requiring about 4 hours to go from toxic to safe on removal of ammonia.

Ammonia Alert lasts over 9 times as long as competing products (over a year compared to 4-6 weeks).
Ammonia Alert is also almost half the size of competing products (1.5″ x 2.5″).
It’s small, clear, and unobtrusive, so it won’t detract from the view of your aquarium.

Features:
– Ammonia Alert
– Seachem sensor technology
– Continuously monitors ammonia
– No tests, no strips
– Marine and freshwater