I just picked up a neon blue goby this weekend and he's eating well already. Great little fish!.
How big are those pellets? I'd be shocked if one could eat anything solid over 2mm. And 3mm - no possible way. But I'd say they should be able to eat something around 1mm pretty easily.My diamond watchman goby heartily eats prepared foods. I'm interested in getting a neon goby, but am worried his mouth isn't big enough to eat the regular size NLS pellets (my main food staple).