I have a 12 gallon tank and want a shrimp goby/pistol pair. What is the most active shrimp goby? I want one that I will actually see alot since it is a smaller tank which means less things in it. I realize it depends on the fish itself, but what kind of experience have you all had with them?

I have a Hi Fin Goby who is paired with a mated pair of Red Banded Pistol Shrimps in my 12 gallon.

They are out all the time!