I already know one of those angler fish would be cool if only I could find a species more closely related to the deep sea ones that look like there smiling and that little glowing lure morays are cool and I plan on getting eels, as for why I want ugly and aggressive well everyone always wants these pretty little fish, they go out buy furniture to match and wallpaper well screw that the world aint pretty it's but ass ugly. plus someone has to give some love to the fish in the store nobody will buy.
p.s. that barracuda is cool but that will have to wait till I can dig a new basement to fill with water wow 5 - 10 foot now thats a killer with an animal like that I can stop grinding the bodies up in the blender to flush down the toilette