Sarcastic Fringeheads

[nonamethefish]

A friend of mine markets these to public aquaria and he is wondering if their would be much interest in the private sector?

The fish in this video is what I'm talking about.
http://www.youtube.com/watch?v=KRV961d0TP4

 

[nonamethefish]

These would need cold water systems involving a chiller-but they max out at about a foot long and are easy to keep. He has not had issues keeping multiples in a tank as long as they have enough shells/hidespots to claim a territory.

 

[crappiekeeper]

That would be cool. I would be interested if I did saltwater. How much do they sell for?