Petco does not buy fish from individuals or local breeders. They work with large, corporate-approved wholesale vendors and cannot legally or logistically pay you for your fish—even if they are high-quality or rare. Can You Trade or Get Store Credit?
While they won't pay you, many Petco locations will accept as a surrender. This is part of their Think Adoption First program. does petco buy fish
Not every store has the tank space to take in surrenders. Always call your local store first to see if they can accommodate your fish. Better Alternatives for Selling Your Fish Petco does not buy fish from individuals or local breeders