Is eel a saltwater fish or a freshwater fish? This article explains it clearly

Eel is the general term for species classified under the order Anguilliformes. Also called shan, it is a fish with an appearance similar to a long snake and has the basic characteristics of fish. In addition, eels, like salmon, have a migratory nature. So is eel a saltwater fish or a freshwater fish?

1. Is eel a saltwater fish or a freshwater fish

Eel, snake-like and scaleless, is generally found in sea areas where saltwater and freshwater meet. Eel is both a freshwater fish and a saltwater fish. Eels spawn and breed in the deep sea and grow in freshwater environments.

2. Introduction to some eel species

1. Japanese eel

The Japanese eel is also called feng eel, white eel, or blue eel, and spawns near the Mariana Islands in the western Pacific Ocean. It is mainly distributed in Vietnam, the Philippines, Taiwan, China, mainland China, the Korean Peninsula and the Japanese archipelago (except for some northern areas).

2. Giant mottled eel

The giant mottled eel, also called flower eel, black-eared eel, red earth dragon, or earth dragon, is a migratory fish that spawns in the sea. It is widely distributed in the streams and rivers of the Indo-Pacific region.

3. Australian eel

The Australian eel, also called short-finned eel, with the common name black eel, is a catadromous migratory fish native to the sea; it swims up rivers to grow in freshwater and later returns to the sea to spawn. Every spring, large numbers of juvenile eels (also called white seedlings or eel lines) enter river estuaries from the sea in groups.

In addition, common eels also include the European eel, American eel, African eel, New Zealand eel, Indonesian eel and Philippine eel, among others.