Well I've herd that once they make a home it won't be so bad. And I was wondering there is a little red mark on its lip so what is it?
Some diamond gobies don't eat prepared food and starve because there isn't enough sand in the tank.
Thank you and gobies eat those little bugs and Copepods out of the sand.
What on earth are you Guy's talking about, Diamond Goby's do not usually starve to death, they eat prepared foods willingly. I think you have them confused with a mandarin or something else.
One more question: if some diamond Gobies don't eat prepared food, then what do they eat that's in the sand?