^^^What he said. lol If you want a nice looking shrimp goby, get yourself a red banded Hi-fin goby. I've got a regular banded Hi-fin goby and pistol shrimp and they are a fun pair to watch at feeding time, but you never see them any other time. Do what I did and get all 3 lol but if you do that, start upping your water changes or get a protein skimmer.