The pH Alert brand Seachem is an innovative solution for permanent pH control in Aquarium freshwater. Unlike conventional tests or disposable strips, this sensor operates continuously and instantly displays pH variations through a color change visible to the naked eye.

Designed to be placed directly in the aquarium or in a filter compartment, the Alert pH makes it possible to quickly detect any drift of the pH, an essential parameter for the health of fish and plants. Its colorimetric indicator evolves reversibly from the yellow to orange then red, covering a pH range between 5.4 and 8.0.

A sustainable alternative to traditional tests

The Alert pH hard up 4 times longer that competing products and does not require any consumable. He is also twice as compact, which allows him to remain discreet and not to harm the aesthetics of your aquarium.

Key advantages of Ph ALERT Seachem

• Continuous pH monitoring without handling
• No strip or chemical test to replace
• Immediate reading by color change
• Durable and economical sensor
• Compact and discreet format

Technical characteristics

A simple tool for maximum security

PH Alert is particularly recommended for aquarists wishing permanent and passive pH monitoring, particularly in planted, community or sensitive bins. It is an excellent complement to one-off tests, while ensuring peace of mind every day.