Maintain ideal pH conditions in your freshwater aquarium with safe, long-lasting results. Marineland pH Regulator is a state-of-the-art formula that safely maintains ideal pH conditions unlike quick acting products that can raise pH levels too high or cause pH shock to your aquarium fish. Marineland pH Regulator also adds beneficial vitamins, minerals and electrolytes important to aquarium health. Made in USA. 8 oz (237ml) treats 474 gallons.

Add Marineland pH Regulator weekly to maintain optimal aquarium chemistry. Marineland pH Regulator maintains ideal pH in the range of 7.2 to 7.8.

Shop all Aquarium pH Conditioners.

Please click "More Information" for directions for use.

• One teaspoon (5ml) treats 10 gallons.
• One capful (10ml) treats 20 gallons.
• Each side hash mark is approximately 20ml and treats 40 gallons.

Keep out of reach of children.

General Information
Add Marineland pH Regulator weekly to maintain optimal aquarium chemistry. As aquariums age, biological processes produce acid that reduce alkalinity and pH.

This state-of-the-art formula with long lasting pH regulation safely maintains ideal pH conditions. Quick acting products can cause pH shock to your fish or raise levels too high.

• Maintains ideal pH in the range of 7.2 to 7.8
• Adds beneficial vitamins, minerals and electrolytes for vibrant, active and healthy aquarium pets