Seachem Alert Combo Ammonia & PH Constant Reading

Seachem Alert Combo Continuous Ammonia & pH Monitoring for Aquariums

The Seachem Alert Combo is a dual-pack monitoring solution for freshwater and marine aquariums, combining two sensor-based indicators: Ammonia Alert and pH Alert. Designed for simplicity and long-term use, these compact, colour-changing devices continuously monitor water conditions without the need for testing kits, strips, or chemicals.

Ammonia Alert tracks free ammonia levels, the most toxic form, with clear colour changes ranging from yellow (safe) to blue (toxic), reacting within 15 minutes. It lasts over a year and works in both marine and freshwater environments. pH Alert provides instant visual feedback on pH shifts in the range of 5.4 to 8.0 for freshwater tanks, lasting up to four times longer than comparable products.

Key Features:

• Continuous monitoring of ammonia and pH levels
• Colour indicators require no sampling or test chemicals
• Ammonia Alert is suitable for freshwater and marine aquariums
• pH Alert is for freshwater use only
• Both devices are compact (1.5″ x 2.5″) and unobtrusive
• Ammonia Alert responds to changes in approx. 15 minutes
• pH Alert responds to pH shifts in approx. 10 minutes
• Long lifespan: Ammonia Alert lasts over 1 year, pH Alert up to 6 months
• Easy installation place directly in tank or filter

Perfect for aquarists who want hassle-free water monitoring, the Seachem Alert Combo offers reliable, real-time updates to help maintain a healthy aquatic environment.