Experiences with these fish

[CaptainK]

Hi All,
I would like to add one of these yellow fish too my reef tank.
-Yellow Shrimp Goby
-Yellow Clown Goby
-Midas Blenny

I have some questions first:

Would any of these fish deplete my sand critters or pods?
How aggressive would they be towards my Coral Beauty and Perc?
I know they should be reef safe but has anyone ever had any problems?
Which one would truly be the yellowist?

Thanks for the help,
CaptK

[tendar]

The Midas blenny is the yellowist but can be a little aggriesive around their prefered spot but shouldnt be to much of a problem with your fish unless its a small tank like 40 or under. All three will eat some copods and stuff like most fish will that find them.

[petpoor]

I had to tear apart my 75 gallon tank years ago because of a yellow clown goby. He really developed a taste for open brains, killed two by picking at their mouths before I gave up and had to tear the tank down to catch the little #@$%^*&. Strange thing is he did fine for a year and a half and all the sudden he couldn't stop himself, so he went to my brothers house to a FO where he lived till he died which was 3 years.
Tom