Kent Marine 94l

[inkvitalis]

I am moving my nems and clowns to a fancier tank with a hydra filtron canister.
My Kent Marine 94l cube will become vacant very soon.
I will either ditch the kent tank or set it up as a predatory tank...
Any stocking ideas for a 94 l cube? I would love to consider options before i sell it off...
What kind of predators can live in there?
Just to give you an idea, in case you do not know what the tank is like:

 

[inkvitalis]

Its acrylic, so mantis would probably be an option or a pink reef lobster...
Though I would prefer a fish in there...

 

[eatbreakfast]

Angler or leaffish.