Mosura pH Down lowers the pH of shrimp tanks by using ingredients which are gentle to shrimps.
After dosing Mosura pH Down, the pH level may rebound, in such cases, check and remove the source of alkalinity in your tank (e.g. some types of ceramics and decorative rocks).
Recommended dosing methods:
For a tank with shrimps, dissolve a small amount (flat scoopful) of pH Down in a cup of water, add this solution into your tank a little at a time. Allow it to mix well before measuring the pH. Do not reduce pH more then 0.5 in 1 day.
For a tank without shrimps/livestock or in a pail of water, dose a small amount of pH Down, allow time for it to dissolve completely and measure the pH. Repeat the process by adding pH Down until the desired pH level is reached.