The answer to this question is yes; a fish can survive in a fishbowl! Fish bowls have been used as aquariums for many years, providing an adequate habitat for small species of fish. It's important to note that while some larger species may live in bowl habitats, they will require more frequent water changes and additional filtration compared to those living in tanks or outdoor ponds. As far as the size of the bowl itself, it should be sufficient enough where your pet has room to swim around comfortably without feeling cramped. When setting up a fishbowl environment for your aquatic friend, it’s crucial you provide quality care by monitoring water temperature and pH levels regularly. Additionally, make sure your tank is equipped with appropriate lighting and filtration systems so that your fish can thrive within its new home. Lastly, remember not all types of fishes are suitable for life in a bowl—some need more space than others—so do research beforehand on what type best fits your needs before getting started. With proper maintenance and upkeep, there’s no reason why any type of finned friend couldn't call a tiny-yet-lovely little bowl their home!