ok for the last week my yellow watchman and my diamond goby { i think its a diamond or orange spot } have been sharing a hole together and hanging out. normal ? i read that most are territorial.
i thought about getting a shrimp but dont know if the 2 goby's would share it or fight over it. and not to go off subject. but sand is the evs almost 4" bed with a ton of snails and crabs and weekly water change's help keep sand clean. plus i got a ton of flow