discus community tank problem

I made thread before about my discus not eating , i had 2 angels 4 discus and 2 silver dollars in my tank, most of member say i have to remove angel but after i remove the angels. He still not eating i mean hes not skinny. Pls help

Greetings fellow aquaria enthusiasts, it is with a heavy heart that I type this desperate call for help.   Let me put things down into perspective:   I've got a community tank with a wide array of fish species of which I have recently introduced 2 new members, both of which are Symphysodon...