| Country of Origin | US |
|---|---|
| Unit Quantity | 4 |
| Unit Type | Unit |
| Color | Multi-colored |
| UPC | 0000116001205 |
| Brand | Seachem |
| Test/Treatment Parameter | Ammonia, pH Level |
| Type | Test Kit |
| Water Type | Fresh |
| Model | Seachem Alert Combo |
| MPN | NOT SPECIFIED |
Check the listing for details. Seachem Alerts Combo Pack 2 Monitors Freshwater PH Ammonia Readings - 2 Pack. Color: Multi-colored, Condition: New, Made in US. Listed at 26.69 USD. 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/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.