Product search results for category:Ammonia detectors and alerts: (showing 1 to 4 of 4)

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Seachem Ammonia Alert 1 Year

Seachem Ammonia Alert 1 Year

Ammonia Alert is an innovative color 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....

£8.99

Seachem Ammonia Alert Barry Cuda 1 Year

Seachem Ammonia Alert Barry Cuda 1 Year

Lil' Alert Mates are innovative color devices for continuously detecting and monitoring toxic free ammonia. They work just like Ammmonia Alert but are designed to appeal to the young aquarist. A sensor changes reversibly from yellow to green to blue,...

£7.19

Seachem Ammonia Alert Fred Snapper 1 Year

Seachem Ammonia Alert Fred Snapper 1 Year

Lil' Alert Mates are innovative color devices for continuously detecting and monitoring toxic free ammonia. They work just like Ammmonia Alert but are designed to appeal to the young aquarist. A sensor changes reversibly from yellow to green to blue,...

£7.19

Seachem Ammonia Alert Ruby Barb 1 Year

Seachem Ammonia Alert Ruby Barb 1 Year

Lil' Alert Mates are innovative color devices for continuously detecting and monitoring toxic free ammonia. They work just like Ammmonia Alert but are designed to appeal to the young aquarist. A sensor changes reversibly from yellow to green to blue,...

£7.19