So I got 4 angelicus botia yesterday. I'm only seeing 2. I have a large piece of wood with 2 small holes. I saw 2 of them go in yesterday and I'm afraid they're stuck. Any way to possibly get them out, and does anyone have a recommendation on where to get large driftwood that natural looking and won't break the bank? I need to get rid of this decoration. Do you think they'll eventually come out?