Nice setup. I really like clowns, but wasn't having the greatest luck with them (started with 4, planned to add more, ended up with 2), then over the summer I found a great deal on 4 pretty big clowns (one is almost 6") and upped my pack to 6 in my 150. When I have room/money to go bigger (I'm in college, so it will be a few years) I'm planning on getting a 180+ and setting it up around my clowns (and adding probably 10 more by then of course)