noun
silver shark; Bala shark; tricolor shark; shark minnow
Refers to the freshwater fish Balantiocheilos melanopterus, commonly kept in aquariums. The term is a direct loan from English.
シルバーシャークは東南アジア原産の淡水魚です。
The silver shark is a freshwater fish native to Southeast Asia.
水槽にシルバーシャークを数匹飼っています。
I keep a few Bala sharks in my aquarium.