Hi guys bought another lucius and put it in with my other all is well no aggression think i might even have a male and female now.My worry is the one i have just bought seems very thin but whats concering me is its eyes are sunk in to its head.On my original guy hes eyes purtrude slightly but the one i just got are set well into the skull!!Is this normall or is it ammaciated?Any answers greatly appreaciated thanks tim.