update on my hiding discus

[wildy]

Thanks for the advice, i tryed feeding them smaller ammounts more often and now they come to the front when i pass and dont hide all the time, but 1 of my discus isnt eating, he looks healthy and doesnt really socialise with the other fish, he was one of my original 4 fish before adding the new stock any advice????

[Carol_Roberts]

If he is darker in color and hanging out at the back of the tank not eating he probably has intestinal flagellates and needs a course of metronidazole