The guy at the
lfs either didnt know what he was talking about, or just plain lied. Not flaming you at all. They have a very low survivability rate. Usually after a few months they die. I had 2 come on
LR from the
lfs and 2 came with a set up that a guy was selling and they have all sinced perished. I even target fed thm very often.
Also they will hide really well in the rocks..........
Good luck...