noun
roundtail paradisefish
A freshwater fish native to East Asia, known for its colorful appearance and sometimes kept in aquariums. Scientific name: Macropodus ocellatus.
チョウセンブナは、かつて朝鮮半島から日本に持ち込まれたと言われている。
The roundtail paradisefish is said to have been brought to Japan from the Korean Peninsula in the past.
水槽でチョウセンブナを飼っている。
I keep a roundtail paradisefish in my aquarium.