You could also raise ***, tilapia, catfish, grouper, milkfish, eel or other kinds, depending on where you live.Some fish are harvested once a year.

• 你还可以饲养罗非鱼、鲇鱼、鲈鱼、遮目鱼、鳗鱼或者其他种类，这取决于你所在的地区。