noun
chocolate gourami
A small freshwater fish native to Southeast Asia, popular in aquariums. The name comes from its chocolate-brown coloration.
チョコレートグラミーは弱酸性の水を好む。
Chocolate gouramis prefer slightly acidic water.
水槽にチョコレートグラミーを数匹飼っている。
I keep a few chocolate gouramis in the aquarium.