Question

James is setting up a fish tank. He is buying a breed of goldfish that typically grows to be 12 inches long . It's recommended that there be 1 gallon of water for every inch of fish length in the tank . What is the recommended ratio of gallons of water per fully grown gold fish in tank ?

Answer 1

12:12 is the ratio because each fish can grow up to be 12 inches long so 12 gallons would be in the tank per fish.