So I recently ordered a YWG online, assuming when I'd get him that he would be between 2-3 inches. He is actually around 1", which is really really small. How long would it take for him to start get to a size where I can actually see him in the tank? Also, if I plan on adding a Flame Hawk at some point, would the goby be small enough to be considered food, or do Hawkfish only view inverts as food? Same question goes for any pygmy angel. As for pistol shrimp, will any pistol shrimp still bond with a goby that small, or should I wait for it to grow out a bit?