Here's an informative link. If you read everything on it, you should have no problems whatsoever in raising them. http://www.google.com/search?hl=en&q=ropefish&btnG=Google+Search
Wow..36 inches....
If I had of known as much as I know now through experience with them before I purchased them, I can honestly say I would have never gotten them. I feel they really should be left to a species tank.
Blue