Seachem Alert Combo Pack (1 Year)
The One Year Alert Combo pack combines a year supply of Ammonia AlertĀ® (1 card) and pH AlertĀ® (1 card and 1 replacement sensor). Ammonia AlertĀ® and pH AlertĀ® 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 AlertĀ® and pH AlertĀ® visibly anywhere in the aquarium or filter. Itās that easy. No chemicals or test procedures are required.
Ammonia Alert
Ammonia Alert'sĀ® 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.Ā Marine or freshwater use.
pH Alert
pH AlertĀ® 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 AlertĀ® response time will be about 30 minutes. Thereafter, pH shifts will register within ten minutes.Ā Freshwater use only.
The One Year Alert Combo pack combines a year supply of Ammonia AlertĀ® (1 card) and pH AlertĀ® (1 card and 1 replacement sensor). Ammonia AlertĀ® and pH AlertĀ® 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 AlertĀ® and pH AlertĀ® visibly anywhere in the aquarium or filter. Itās that easy. No chemicals or test procedures are required.
Ammonia Alert
Ammonia Alert'sĀ® 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.Ā Marine or freshwater use.
pH Alert
pH AlertĀ® 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 AlertĀ® response time will be about 30 minutes. Thereafter, pH shifts will register within ten minutes.Ā Freshwater use only.
Original: $13.93
-65%$13.93
$4.88Description
The One Year Alert Combo pack combines a year supply of Ammonia AlertĀ® (1 card) and pH AlertĀ® (1 card and 1 replacement sensor). Ammonia AlertĀ® and pH AlertĀ® 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 AlertĀ® and pH AlertĀ® visibly anywhere in the aquarium or filter. Itās that easy. No chemicals or test procedures are required.
Ammonia Alert
Ammonia Alert'sĀ® 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.Ā Marine or freshwater use.
pH Alert
pH AlertĀ® 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 AlertĀ® response time will be about 30 minutes. Thereafter, pH shifts will register within ten minutes.Ā Freshwater use only.
