Seachem Ammonia Alert Trace Elements Use one XR30 Slide per

Use one XR30 Slide per Radion XR30 fixture

or filtration line

improved polyp response

Part Type: Replacement pump cover / volute

check for leaks

Seachem Ammonia Alert Trace Elements Use one XR30 Slide perSeachem Ammonia Alert Seachem Ammonia Alert is a continuous free ammonia monitor for freshwater and marine aquariums, using a colour changing sensor to help alert aquarists to toxic free ammonia without test kits, chemicals, or sampling. Seachem Ammonia Alert for Continuous Free Ammonia Monitoring Ammonia Alert is designed to stay inside the aquarium or filter where it can continuously monitor toxic free ammonia. The sensor changes colour from yellow