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.
- Seachem sensor technology
- Continuously detects and monitors free ammonia
- No test kits, chemicals, or procedures are needed; just constant readings
- Lasts over a year
- Marine and freshwater