I’ve had a 100 gallon tank with a couple ciclids , dinosaur senegalus, 2 tiger shovernoses one under 6 inches one over , & a 6 inch Florida gar. They have always been together and been fine . Recently the larger TSN has been attacking and trying to eat the gar! The gar is the closer in size to the large shovel nose , there are a few ciclids under 2-3 inches and he doesn’t try to eat those HELP!