Seachem Ammonia Alert Category_Do made with durable KONG Classic

made with durable KONG Classic rubber

The filter is covered by a 2-year warranty

Water inlet at filter bottom

Suitable for serving your pet’s favourite food or water

Two-thirds of our animal ingredients are FRESH or RAW

Seachem Ammonia Alert Category_Do made with durable KONG ClassicSeachem Ammonia Alert Seachem sensor technology Continuously monitors ammonia No tests, no strips Marine and freshwater Description Ammonia Alert is an innovative colour 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