Seachem pH Alert Fashion

Seachem pH Alert

pH Alert is a unique color device designed to be placed in your aquarium or filter to continuously monitor pH. A sensor changes color to alert you of fluctuations in your aquarium’s pH level, ranging between 5.8 and 8.6. Provides constant readings. pH Alert is small, clear, and unobtrusive so it won’t detract from the attractiveness or view of your breathtaking aquarium.