How Much Hydrogen Peroxide In Fish Bowl For Oxygen?

How Much Hydrogen Peroxide In Fish Bowl For Oxygen? AS A GENERAL RULE: Adding 1 teaspoon (5ml) of 3% Hydrogen Peroxide for every 10 gallons of actual water in your tank, (tank capacity less decorations, equipment, gravel, etc.) will produce oxygen for an appropriately stocked tank for about 12 hours. How do you raise the