Very cute. Mine decided to go to the back of the tank so I don't get to see anything.
If you cover that with a big piece of rock... Theyll move to the opposite side.. i.e. the front side
i feel you though... i have other pistols .. a jap pistol that hasnt moved from the some place, and barely comes out, since i put him in the tank like a year ago...
and a small randalli pistol thats probably somewhere at the back....
but the tiger and ywg have burrows all over the tank .. pretty sweet