So I just bought a 3" Yellowheaded Sleeper Goby for my 50g. He chills in the water column after acclimation for about an hour before deciding to have a "meal". And by "meal" I mean about 15 mouthfulls of sand that he proceeded to dump out of his gills all over my coral. I mean ALL over my coral, my clam, my brain, my nice LR, etc.

I'm so stupid.

As far as everything I've read about them, ever.. that sounds about right.

I miss my diamond goby he was so fun to watch.