- Sixline if you want to roll the dice on aggression--they can become mean
- Halichoeres melanarus and Yellow wrasse H. chrysus is often labeled non-reef-safe, but lots of people have them with no problems to their inverts, probably luck of the draw
- Other Halichoeres might be useful: Christmas H. claudia, Red-lined H. biocellatus, Radiant H. iridis, Adorned H. cosmetus,...
- Any leopard
- Pink streaks and possum wrasses might do