Runt?

[circle]

Is there anyway to know it's a runt discus? Like how we tell a stunted discus with big eyes and bad shape.Got 4 young discus at 4"-4.5" few month ago 2 almost at 5.5 and 2 stay the same,though they have great appetite always got big fat belly.

[camuth8]

If they didn't grow at all, their probably stunted. Although stunted discus grow too. I got a 3 inch discus that got stunted (before I found Simply) and it grew to 4 inches in a few months.