The goldfish are quite little but they can grow huge. If you read on I will be telling why. The goldfish eat any thing it’s quite weird. The goldfish eat anything they eat plants, meats, fish food, anything. A goldfish is a pet then the cats can eat them and the herons eat them too. Goldfish live in ponds and little bottles. You know that goldfish are called goldfish because they are coloured in gold, just for that. Now here comes the good bit. I’m going to tell you why a goldfish turns big. A goldfish does not always turn big, just when you put it into a big pond. A goldfish needs space if you want a big goldfish.