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SEACHEM AMMONIA ALERT 1 YEAR MONITOR

SEACHEM AMMONIA ALERT 1 YEAR MONITOR

Seachem Laboratories

  • $13.99
    Unit price per 



  • An innovative color device for continuously detecting and monitoring toxic free ammonia in fresh and salt water aquariums
  • A sensor changes reversibly from yellow to green to blue, relative tot he ammonia concentration.
  • No test kits, chemicals or procedures are needed.

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