thought i would indroduce my newest addition to the tank. got him just this afternoon for a great deal that i could not pass up. been in the tank for only a few hours and look what he has done. took to pellet food after about 10 min in the tank then started to build this house with the big pile of crushed coral skeleton we had ready for him. the best part is he did it right in the VERY front of the tank. hope he stays there. sorry for the terrible pics. i did not feel like pulling out the tripod.