I have in already 3 syndontis petricola (2 inches ea.) with 2 bn plecos (4.5 inches) and 7 juvi yellow labs. I plan on getting rid of the yellows and getting at least 2 jack dempseys (1 male, 1 female). Will the clown loaches and catfish get along? Will there be enough room for all 6 of them? I know the clown loaches will eventually grow larger and I will hopefully have my 90gal set up by then. I am also wondering if the Jack Dempseys will be aggressive towards the others.