Seachem Ammonia Alert Pond UV Variant Compatible Filter Models Nexus

Variant Compatible Filter Models Nexus 220+ Lid Nexus 220+

Aquarists wanting vibrant colour without plant maintenance

transparent dome allows clear view of contents

all housed in a sleek design available in black

Seachem Ammonia Alert Pond UV Variant Compatible Filter Models NexusSeachem 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