Do goldfish really grow to the size of their tank?

How Big Is Your Goldfish Bowl?. Is your environment really limiting…, by David Floyd, Business Thinkers

How big do goldfish get? Do goldfish grow to size of tank?

Do fish grow to the size of their tank? - INJAF

Goldfish grow to HUGE size if you don't put them in a tank

Goldfish - Wikipedia

Will my fish grow to the size of its tank? - Practical Fishkeeping

Aquarium Size For Goldfish

The Mystery of Small Goldfish: Why Won't they grow?, Goldfish Forum

17.5.2. Size of Goldfish

Pet Goldfish Released into the Wild Are Getting Really Huge, Smart News

Giants: why we needed them

How Big Do Goldfish Get – Petnanny Store