Livestock suggestions

[TheReefGeek]

Dragon goby gets far too big. Not sure about the twin spot, they stay smaller than a dragon at least.

[tranvictor]

I know the dragon goby can get to about five inches, I have keep a three inch one successfully in a 20gal for about a year and a half, before I moved him to a 33 gal. At which point he was 4.5 inches and still fat and happy.

Vic

[SeaHorse_Fanatic]

Twin spot gobies are very hard to keep as most never learn to eat frozen foods but soon starve to death after depleting the sand bed. Unfortunately, they're my wife's fav. fish.

Anthony

[Kryten]

Thanks guys. After doing some reading up on the gobies, it does appear that they might be hard to keep healthy in a small tank. Are there any other fish that might fit the bill here, or should I just look to inverts to keep the sand moved around?