Aqua Vitro Balance 350 ml.

Aqua Vitro Balance is a product that balances the ratio of the carbonate buffer system.

Raises pH without affecting calcium and alkalinity.

A common occurrence in reef systems is low pH. One of the main reasons for this is an incorrect carbonate/bicarbonate ratio. This ratio changes as a natural consequence of the buffer's ability to counteract acidifying sources such as organic acids (naturally produced from waste) or acids introduced through aquarium maintenance products, without controlled pH.
In this case, adding more buffer would cause the alkalinity to rise and the calcium to fall. Aqua Vitro Balance is the first product of its kind to end this effect. It restores the ratio by converting bicarbonate to carbonate to raise the pH without affecting the calcium level.

Method of use:

Shake the bottle well before use.

The amount of product required to raise the pH to the desired level varies widely, depending on the buffering capacity and water quality of the aquarium.
For reference:

For every 55 liters of salt water, add 5 ml. of the solution, which will raise the pH by approximately 0.1 units.

Do not add more than twice the recommended daily dose. This product is not a medicine and should not be used to treat diseases. Do not add to a system with a pH of 8.3 or higher.
Add Aqua Vitro Balance in small portions and check the pH after 3 minutes before adding the next dose.