Hi guy,

I accidentally dropped a peace of rock melon into the tank, and my discus swarm over and destroyed it @_@ , I decided to left the peace there and cleaned up next morning where there were almost nothing left.
Did I do something insane? Someone please stop me if this is wrong so I won't do it again, I assuming discus will eat most veg and fruit for some reason lol. Many people suggest that i can give them some zucchini or cucumber sometime as well, plz tell me what do you think, would these unusual vegetable diet hurt my fish?

Thanks in advance :