Seachem Ammonia Alert digital These tabs are inserted into

These tabs are inserted into the gravel

Feature and Benefits:

and fin and tail rot

Dosing by Calcium Explained

Light Mount Provision: Rear

Seachem Ammonia Alert digital These tabs are inserted intoAmmonia 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