I have had good luck with all three of those fish. Harle bass are sweet looking but IMO the chalk bass is a knock out. . . in person w/ good lighting. Pictures never do those guys justice. Oh and do keep in mind if kept in reef aquaria any of those 3 will eat shrimp.BIGgourami;1613600; said:yeah they are all pretty easy to care for/laid back fish. good choice for a smaller reef tank