When it comes to describing a fish habitat, the term "fishbowl" is sometimes overused. However, there are plenty of alternative words that can be used to convey the same meaning. For instance, a fish tank could describe an aquarium filled with fish. A fish pond could describe a natural body of water filled with fish. A fish bowl can also be replaced with the word "aquarium," which is a more technical term. A fishbowl can be compared to a fish globe, which looks similar but is more spherical. Additionally, the term "fish aquarium" is a more descriptive way to refer to an underwater fish habitat.