I lost my corn ..he went under the floor in the room he was in..I put his water dish there because they will look for water..i also put a heat pad covered with a box top like a hide in the room. Remember they are nocturnal so he will probably venture out while your sleeping..we found ours at about 1 am leaving the hide and going back under the floor...little stinker had been coming out all along because the water was dirty with fuzz every few days ..Ive also heard of using a plastic bottle with a mouse in it.. where the opening is big enough for him to get in but when he eats the mouse hes too fat to leave..not sure what kind with a little guy like yours ..maybe others have better suggestions
Hope you find him