Seachem 1 Year Ammonia Alert Monitor 1 Card 1.5-in X 2.5-in

Keep your aquarium safe and stress-free with a reliable, continuous ammonia monitoring solution. Designed for both freshwater and marine tanks, Seachem Laboratories 1 Year Ammonia Alert Monitor 1 Card uses advanced sensor technology to detect toxic free ammonia in real time. The Seachem Ammonia Alert provides a simple way to continuously monitor ammonia levels. It can be a useful water test kit aquarium owners can use to help detect harmful ammonia spikes and protect aquatic life. As one of the best aquarium supplies available, it offers long-term and hassle-free water quality monitoring.

• Not recommended for use in aquariums with acidic pH.
  
• Do not scrub or scratch the sensor surface, as it may affect accuracy.
  
• Avoid exposure to direct sunlight or extreme temperatures when not in use.

• Remove the protective backing and place the monitor inside the aquarium on a clean glass surface.
• Ensure it remains fully submerged but visible for easy color comparison.
• Allow up to a few days for the sensor to equilibrate with water when first installed.
• Monitor the color changes: Yellow = Safe, Green = Alert, Blue = Toxic.