Has anyone kept a Black Nasty?

what do you want to know?
I just wanted to know if anyone has any experience with them. I've googled them, but personal experience is more valuable.

I'm going to be building a big honkin tank in a few years and I'm looking for options. I'd like to get a big nasty fish.
 
you want big nasty fish..?? ever thought about SW/marine tank?

you want to see some mean and nasty fish....check some of the marine species out
 
I had one in my store once. A customer traded it in. One MEAN fish. I thought that a Managuenses was mean,but this fish is a killer, best and I think can only be kept by itself. It is beautiful though.
 
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