so, from what you guys all said, compatible fish are:
Nandus Nandus, Archers, birchirs [endli], shoal of silver dollar, flagtail, arowana [green] rays, triginus, peacock bass, Leopard Ctenopoma, and clown loaches
...right? any more, im just curious and also because im starting out with my first datnoid [btw, his tankmates are a 1.5" leopard ctenpoma, a 4" common pleco, 2 4" clown loaches , a 3.5" convict cichlid, a 4.5" bichir, and a 4.5" tinfoil barb.] should i change his tankmates or is this ok?