I think it will be a cool idea to start a lionfish nano reef.
What you think?
Fu Manchu need very good water, and are very suseptiple to disease. It would be hard for anyone to keep a Fu Manchu Lionfish in a nano-reef. Even though they don't get very big (only 4 inches) they still need, in my opinion, at least 40 gallons. That's not exactly a nano-reef. If your planning on doing this, I would suggest a Dwarf Fuzzy, or Dwarf Zebra Lionfish.
-Ross