Constant Test. pH Alert is a unique colour device designed to be placed in the aquarium or filter and monitor pH continuously.A sensor changes colour reversibly to alert you shifts to in pH levels between 5.8 and 8.2.
pH Alert is a unique colour device designed to be placed in the aquarium or filter and monitor pH continuously.
A sensor changes colour reversibly to alert you shifts to in pH levels between 5.8 and 8.2. No tests, no strips, just constant readings.
