Seachem Ammonia Alert digital Designed for Aquascaping - By

Designed for Aquascaping - By hiding heaters and maximizing filtration

Copper-Free & Fast-Acting - Safe for use in copper-sensitive systems (though not suitable for invertebrates) and delivers quick relief when applied correctly

This state of the art sump designs features and versatility is the key difference that enables it to be used for both freshwater and saltwater application

To decrease calcium

Seachem Ammonia Alert digital Designed for Aquascaping - ByAmmonia 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. This product is not recommended for use at acid pH. Marine or