pH Adjuster for Fresh and Saltwater
Increases Acidity
Reduces Alkalinity
Correct pH Improves Biological Filter Efficiency

The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. A correct, stable pH will help ensure a healthy aquarium environment. The pH of an aquarium can fluctuate due to biological or chemical activity within the aquarium. With Fritz pH Lower, the pH may be decreased to a desired level for aquarium inhabitants. Adjusting the pH to the proper level has an important influence on fish health and disease resistance.

To decrease pH, add 5 ml (1 cap / 1 tsp) per 20 gallons of water.
Check the pH of your aquarium water prior to dosing.
Depending on the initial acidity of your water, several doses may be required to reach the target pH. Wait approximately 10 minutes, re-check the pH level before adding more Fritz pH Lower.
If fish are present, limit pH change to 0.2 per day