datnoids indo dat mfk

hello all, SORRY FOR THE LONG POST! i recently picked up 5 indos from another mfker and brought them home, smallest is 2.5-3" biggest 4" or right around there. i had them in a 20gal long just to make sure they ate and everything, i just set up a 55or 60 gallon for them and put them in. i have...