Ahh I see, b/c dither has to do with computer modeling/technical things so I was a bit confused
I set them up in a 10g with some old floura base substrate and 2 different sized clay pots with some different moss species. They are both happily traveling around the bottom of the tank sucking up the dust/clay and spitting it out. I assume they are eating bits and pieces of old organic stuff that was left over from the last setup.
I might try adding some blanched zucchini to see if they like it. Maybe i'll try some boiled rice and other veggies. Maybe I'll feed them a bit of chicken too.... hmmmmm the possibilities are endless!!
I can post some pics later tonight
They are both beautiful fish, much more colorful than kribs xD