Looking for opinions.....

  • We are currently upgrading MFK. thanks! -neo
Only one?

I would have to say a stingray.
 
One fish or one kind of fish? If one fish, I would say a glass banger like a jag, red devil, flowerhorn...something along those lines. If one kind of fish I would go with a colony of fronts or RBP's.
 
I would like either a Jag or a really expensive Flowerhorn..
 
I would have a lung fish...:)
 
MonsterFishKeepers.com