Here's what the author of the article on gobies in the latest reefkeeping.com article had to say about the gobies in question.
http://www.reefcentral.com/vbulletin...909#post822909
I beleive you'll need to be logged into rc to read it.
Sure would have been nice if he said that in the article. I wonder how many people are or have gone out and bought the yellows after reading the article? I don't know the long term effect on a fully stocked acro tank but I would geuss the goby would be alot harder on a mixed or lower stocked system with acros in it. With some of the responces here, I'm not to sure even if the authors answer is all that good of one. As it's clear some of our experiences reveal that they do indeed eat food. That of coarse is not my own personal experience but others state this. Sounds like it could be the angel of the goby family. Some do some don't kind of answer. Is their anyone else that has not responded to this thread with experience with these gobies. Also has anyones experience changed to date?