Once you add all the measurements together, you'll be left with 7.875 gallons of water. Merely convert the gallons of water into pints, and you're left with 63 pints of water being added into the fish pond!
8 pints in a gallon and there are 7 gallons which is 56 pints. There are 2 pints in a quart and tgere r 3 quarts which is 6 pints. Then 56+6 which is 62+1. So ur answer is 63 pints