Ideas for a 90 gallon fish only

[corpusse]

I've had rock circulating for 7 months since I've moved. It's just been in a tank on it's own. Surprisingly still very purple. I also have a custom 90 gallon I am not using at this time. (36x24x24).

I don't really have the money or the will to make this another reef as I do currently have a mixed reef running but I miss having several tanks running. This tank was always my weirdo tank. What I am thinking is just getting ONE fish and making this his home. First thought is a Lionfish. Second thought is a snowflake eel. I'd love a blue ribbon but have my doubts on if it would survive.

That being said I am not opposed to a tough creature. I am home all the time and have kept Octopus, Cuttlefish and Garden Eels in this tank so specialized creatures are no problem. The only thing is it cannot require live food as I have no local source (reed doesn't even ship mysids to Canada anymore).