Eel whisperer
This is from awhile ago, when Andrew and I went to the CAS. For some reason, I never got around to posting it here. So in the Philippine Coral Reef tank there is a little glass bubble that you can enter, crouched down through a tunnel, in order to see what they call the "Children's Eel Garden." The little Garden Eels (not technically eels, but whatever) live in little holes in the sand, which they pop in and out of as they see fit. Or, as you'll see in the video, when I desire them to.