Ammonia Alert
Product Code: AM10
The Seachem Ammonia Alert™ is a continuous ammonia monitoring sensor that detects free ammonia (NH₃) in freshwater and marine aquariums. Unlike liquid test kits that require periodic sampling, the Ammonia Alert remains inside the aquarium and continuously changes color to indicate the concentration of toxic free ammonia. Because it measures free ammonia (NH₃) rather than total ammonia (NH₃ + NH₄⁺), it provides a more accurate indication of the ammonia that is harmful to fish.
Key Specifications:
| Feature | Specification |
|---|---|
| Product | Seachem Ammonia Alert™ |
| Measurement | Free ammonia (NH₃) |
| Suitable For | Freshwater and marine aquariums |
| Monitoring Type | Continuous, in-tank color indicator |
| Sensor Life | Up to 1 year |
| Response Time | Approximately 15 minutes |
| Installation | Suction cup attachment inside aquarium |
Colour Interpretation:
The sensor changes color according to the concentration of free ammonia:
| Color | Approximate NH₃ Level | Interpretation |
|---|---|---|
| Yellow | 0.02 ppm | Safe |
| Green | 0.05 ppm | Alert |
| Blue-Green | 0.20 ppm | Alarm |
| Blue | 0.50 ppm | Toxic |
The transition between colours is gradual, allowing users to identify rising ammonia levels before they become dangerous.
Key Features:
- Continuously monitors toxic free ammonia (NH₃) without the need for water sampling.
- No batteries, reagents, or calibration required.
- Works in both freshwater and saltwater aquariums.
- Lasts up to one year under normal operating conditions.
- Reusable until the sensor reaches the end of its service life.
- Compact design with included suction cup for easy placement.
Typical Applications:
- Home freshwater aquariums
- Marine and reef aquariums
- Quarantine tanks
- Hospital tanks
- Fish breeding systems
- Aquaculture holding tanks
- Transport or temporary holding systems
