Seachem Ammonia Alert Tropical Aquariums Designed for long-term stability and

Designed for long-term stability and excellent water clarity

Complete Daily Diet – Balanced for long-term koi health and steady development

With four openwork media containers

ReefDose automatically adjusts all other parts accordingly

and disease resistance in fish

Seachem Ammonia Alert Tropical Aquariums Designed for long-term stability andSeachem Ammonia Alert is simply sensor technology A system which is an ongoing Ammonia monitoring system You don't need any dips , or any strips , just your eyes. Suitable for Marine and freshwater Seachem Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. It is just so simple , even your kids can work it out . The colours change from Yellow to Green to Blue which is relative to ammonia