Seachem Ammonia Alert, Ammonia Test Kit Cat Feeding and Watering Slow Feed The secret is K&H's proprietary

The secret is K&H's proprietary Coolin' Pet Pad technology

Fill with small treats for added fun

Domestic and imported parts are assembled in the USA

Extension for pressure mounted gate

Seachem Ammonia Alert, Ammonia Test Kit Cat Feeding and Watering Slow Feed The secret is K&H's proprietarySeachem Ammonia Alert is an innovative color device for continuously detecting and monitoring free ammonia in aquariums. A sensor changes from yellow to green to blue, relative to the ammonia concentration in the water. Seachem Ammonia Alert detects less than 0. 05 mg L (ppm) free ammonia and alerts you before fish show any signs of stress. It lasts over a year and replacement sensors are available. Easy visual gauge to monitor ammonia in your reef or