What smaller fish look like benthic sharks?

[dustin.emmanuel]

I'm so obsessed with benthic sharks, especially epaulette sharks or bamboo sharks. But I only have 120 gallon tank, so can't even fit one. What other similarities of fish I can get?

 

[vcnt]

Maybe an engineer goby?
But theyre more eel like.

Following!

 

[dustin.emmanuel]

Maybe an engineer goby?
But theyre more eel like.

Following!

I'm interested in it, but my family hates eel/snake looking things. So its out of the question. Although I would love to have it