At PetSmart, we provide everything you need to take care of pet fish, including a selection of live fish for sale in our aquatics section at each store. With a wide variety of freshwater fish species available, we carry tropical fish as well as cold water fish that are perfect for planted tank setups or cute desktop aquariums and nano-tanks. So if you are looking to start a new tank or want to add to your community tank, we have a variety of fish in colors and sizes to match. From electric greens and blues to more subtle iridescent silvers and golds, we have fish displaying a rainbow of exotic colors. Be sure to research the adult size your fish will reach. Some of the largest freshwater fish kept as pets include oscars, discus, plecostomus, and even the common goldfish! If a smaller tank is more your style, you can stock them with small schools of neon tetras, danios, guppies and cory catfish. Please be aware of the terms and conditions regarding the pet fish for sale in our stores. Live fish availability is seasonal, and pricing may vary by store location and PetSmart cannot price match on live pets. State and local regulations may apply to stores near you. All pets purchased at PetSmart are raised under our exclusive Vet Assured program and come with a 14-day satisfaction guarantee. Our Vet Assured program is designed by PetSmart veterinarians to improve the health and well-being of our pets, including fish and aquatic invertebrates. If your pet fish becomes ill during the 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 fish to the store where it was purchased. We make it easy to create the perfect underwater community of beautiful pet fish with: angelfish, GLO®Fish species in a wide array of colors, tiger barbs and other barbs, South American and African cichlids, an amazing selection of colorful guppies, striking bettas, schooling tetras, and invertebrates like snails, ghost shrimp and hermit crabs. Browse potential pet fish online, then stop by your local PetSmart to meet the fish available near you.