Seachem pH Alert

Seachem 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 to alert you shifts to in pH levels between 5.8 and 8.6.

Freshwater Only.

Instructions

• Simply place pH Alert visibly anywhere in the aquarium or filter. Its that easy. No chemicals or test procedures are required.
• When first put in service, response time will be about 30 minutes.
• Thereafter, pH shifts will register within ten minutes.The life of the pH Alert sensor may vary depending on a variety of tank parameters.
• Sensor exhaustion is indicated by a visible fading or washing out of sensor color.