I changed my auquascape last week to return a couple of fish. Didn't move the two rocks the pistol and watchman goby lives and works under.
Now the shrimp has gone crazy. For 9 months, he stayed in the 20% of the tank's rock space. Now he's working some on the other side of the tank. The rock he did work under is also much, much more full of sand out front. Not the auqauascape I like at all. There's not much, maybe an inch of the original 3 inch depth in the back of most of the tank. I believe he's gone crazy or one of his tank mates is pushing performance enhancers.
I got a dilemma. Does he stay or go? If he goes, should his watchman buddy go with him to avoid depression? If they do go, should I get another pair? If I get another pair, will they likely be just as active someday?
Catching him and goby would likely be very disturbing to the tank. I do need to get that out front sand to the back again.
I don't know what to do.