You shouldn't really be keeping a JD or the Con with frontosa and Calvus, disfferent fish from different parts of the world. and the Jd is much more agressive than the fronts and calvus,
a while back maybe 6 months i moved around the rocks, and he got a little shy, he would cram himself up in a cave and only come out for food or to go to his hiding spot, shy they are
