Entire order appears to be in perfect health and already eating. Can't believe I finally snagged a Bella Goby, who unfortunately set up shop in the back of the tank.
https://youtu.be/_hSg3Q-1TLU
<iframe width="560" height="315" src="https://www.youtube.com/embed/_hSg3Q-1TLU" frameborder="0" allowfullscreen></iframe>
ETA- can't get vid to embed