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Seachem Alert 1 Year Combo Pack Freshwater Ph & Ammonia

Seachem Alert 1 Year Combo Pack Freshwater Ph & Ammonia

SKU: T879

The Seachem Alert 1 Year Combo Pack for freshwater includes both the Ammonia Alert & Ph

H Alert®, equipped with Seachem sensor technology for continuous monitoring of ammonia and pH levels in your aquarium. With no need for chemicals or test procedures, this combo pack provides a year's supply of monitoring with ease. The compact size of the alerts, measuring just 1.5" x 2.5", ensures they won't obstruct your view of the aquarium. The Ammonia Alert® detects concentrations as low as 0.05 mg/L, while the pH Alert® monitors pH shifts between 5.4 and 8.0, providing quick responses to changes in water conditions.

Seachem Alert 1 Year Combo Pack Freshwater Ph & Ammonia


One Year Alert Combo

  • Seachem sensor technology
  • Includes Ammonia Alert® and pH Alert®
  • Continuously monitors ammonia and freshwater pH
  • No chemicals or test procedures are required
  • One year supply

The One Year Alert Combo pack combines a year supply of Ammonia Alert® (1 card) and pH Alert® (1 card and 1 replacement sensor). Ammonia Alert® and pH Alert® are almost half the size of competing products. At 1.5" x 2.5", they are small, clear, and unobtrusive, so they won't detract from the view of your aquarium. Simply place Ammonia Alert® and pH Alert® visibly anywhere in the aquarium or filter. It’s that easy. No chemicals or test procedures are required.


Ammonia Alert

Ammonia Alert's® sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. It detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. The presence of the free ammonia is detectable continuously with a response time of about 15 minutes. Response to decreasing ammonia is slower, requiring about 4 hours to go from TOXIC to SAFE on removal of ammonia. Marine or freshwater use.


pH Alert

pH Alert® is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly from yellow to orange to red alerting you to shifts in pH levels between 5.4 and 8.0. When first put in service, pH Alert® response time will be about 30 minutes. Thereafter, pH shifts will register within ten minutes. Freshwater use only.

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