Fancy Goldfish - Carassius auratus
Fancy Goldfish are available in a diverse array of shapes and forms, making them a popular choice for unheated aquariums. They contribute to a visually appealing display, especially when housed in a properly filtered environment. Given their hearty appetite and proclivity for generating waste, it is essential to ensure effective filtration. However, with appropriate maintenance, they prove to be easy to care for and provide a source of enjoyable observation.