Hey everyone, my lfs recently got some armatus in stock, not sure what kind I will take a pic next time for id. I currently have a knifefish 17"+ and a pbass still in the growout tank but will be joining the main tank soon, im also upgrading to at least a 200gal by june, mid july at latest. The armatus range from 6" to 9", would one of these work with the fish I have? Or is this a bad idea? Thoughts and comments are welcome.