Marine Buffer will raise marine pH to 8.3. IN cases where low PH is persistent this product will effectively raise the PH levels.
** Note that any changes of PH should be done extremely slowly to avoid shocking the animals.
It is preferred to mix a small amount of the product (1/8th of a teaspoon) in a cup of saltwater. Once dissolved the solution can be added using the feeding pipette a small amount at a time. Check PH frequently and aim to slowly bring up the PH level over a number of days.
After this new water can be buffer to 8.3 prior to using for a water change.