Garden Eels

[redw22]

they're not eating the food

[jd1075]

They are more afraid of the fish then the fish are of them. They will almost always hide if a fish comes near by. They are pretty small, pencil width.

[austinktaylor4]

will they kill or hurt other fish

[swtdrmctchr]

This video would be awesome to watch while really, really high.