Update: Well, after most of Saturday was spent watching the murderous little ***** taunt me by constantly looking in the bottle but never actually going in it, then chasing him around with a net...then finally taking down the whole tank...
...I got him out. He's back at the LFS, likely helping cycle some coral racks or something (probably thinking of a way to shiv a damsel or something).
So now I've got room for maybe 2 more fish, there are some good suggestions in here already but I'd like something that won't break the bank, has some color, will get along with a clown and a puffer and is, at least, slightly less likely to eat my few corals.
...I got him out. He's back at the LFS, likely helping cycle some coral racks or something (probably thinking of a way to shiv a damsel or something).
So now I've got room for maybe 2 more fish, there are some good suggestions in here already but I'd like something that won't break the bank, has some color, will get along with a clown and a puffer and is, at least, slightly less likely to eat my few corals.