Eel

The Eel is the sixth fish encountered in Tranquil Sea, and the first fish overall to ever be seen. It is quite an easy catch, as it moves across your screen very slowly like the majority of other fish.

Appearance
The Eel is a long, thin fish with a light brown color. At the far end of it's tail, it has a single beige colored fin. It has a mouth filled with sharp teeth, under an eye with a large eyebrow.