Or you can be like me - rather than choose, I just set up yet another tank! There is the pico with mushrooms, gobies and tiny shrimp. The 90 gallon with gorgonia, leathers and cool fish. The mantis tank with orange-spotted mantis, euphillia and mushrooms. The small reef that grows everything and is chock-full of interesting nano fish. The seahorse softie tank. The temperate/cold tank. And now I'm planning the next one.....
I think that all of my tank personalities are happy (well, for the moment - I'd love a predator tank as well!)
Paul, I always love your tank - it looks like something that would be great fun to explore!