Can you feed a discus too much?

[ChiefZero]

Just wondering if it is possible to feed a discus too much? Just curious because 1 of my discus have a fairly large stommache. like just under the pectoral fins, side ones, Just saw it today. It eats once in the morning and once at night. No scales are poping up or anything so I do not think it is dropsy.

Can you feed a discus too much?

thanks
ChiefZero