bloodfin
/ˈblʌdˌfɪn/
noun
- A small, brightly colored freshwater fish, often kept in aquariums, known for its red fins.
- The bloodfin is a popular choice for beginner aquarium owners because it is hardy and easy to care for.
- Bloodfins are native to South America and prefer warm, soft water.
- She added a school of bloodfins to her tank to add a splash of red color.