- Diet: Flake, Pellets
- Maximum size: 12"
- Water temperature: 65-75° F
- Swimming level: Middle
- Experience level: Beginner
- Tank Setup: 29+ gallons
Note: Pet availability is seasonal. State and local regulations may vary. Pricing may vary by store location. PetSmart stores cannot match the price above for this pet. Ask a store associate for details.
Thinking about adding a goldfish to your family? You're not alone! Every year millions of people enter the wonderful world of Pet Parenting by starting with one of many species of goldfish. Goldfish are hardy, fascinating fish that are fairly easy to care for, which makes them one of the first choices for kids and classroom pets.
Unlike tropical fish, goldfish will live in a wide range of water temperatures. Most goldfish are peaceful and schooling fish that mix well with other goldfish. They come in a variety of striking colors with fascinating features like bubble eyes. They are best suited for a larger aquarium with lots of filtration (e.g., outside power filter). The minimum aquarium size for two adult goldfish should be 29 gallons.
Learn about Comet Goldfish
Carassius auratus species
Goldfish are omnivores that will accept a wide variety of vegetable-based flake and freeze-dried foods. Supplement their diets with plenty of parboiled fresh vegetables, such as peas, zucchini, romaine lettuce, and carrots.
Because goldfish are voracious, messy eaters, they should
be housed in large aquariums (29 gallons or more for two adult comet goldfish) with lots of filtration (i.e., outside power filter).
Comet goldfish are a long finned variety descended from the common goldfish. There have been hundreds of different color, body shape and eye variations developed by goldfish breeders over hundreds of years of cultivation.
Visit our Fish Care Center to find products, care information and bright ideas to enhance your underwater world.
Vet Assured Promise
All pets purchased at PetSmart are raised under our exclusive Vet Assured program and come with a 14-day satisfaction guarantee. Vet Assured is a program designed by PetSmart veterinarians to improve the health and well-being of our pets. The program sets standards for the care of our pets by our live animal partners and store associates and establishes strict standards for the monitoring and prevention of common illnesses found in pets. PetSmart makes a significant investment in the care of our pets and it is apparent in the quality and comfort of the pets in our stores. However, if your pet becomes ill during this initial 14-day period, or if you're not satisfied with your pet for any reason, PetSmart will gladly replace the pet or refund the purchase price. Please keep your sales receipt and return the pet to the store where it was purchased if needed.