Aquasonic Marine PH Buffer 25 Tablets
Aquasonics Marine pH Buffer restores the pH values and replaces the alkalinity reserve. It is produced in a tablet form. Marine pH Buffer is economical, easy to use and safe, as the tablet dissolves over a 24hr period. Dose rate is related to current pH and kH of the water due to its slow dissolving. Retesting after 24hrs is best for optimum results.