I on the other hand would go for the Hoplias, owning both wolves and piranhas ( pygos and serras )..the wolf is a much more interesting predator- My Malabaricus swimms during daylight, and then hovers for hours just below the surface...to watch them eating is also an experience..
About mates, my wolf shares the apartment with a pleco..no problem so far..
About mates, my wolf shares the apartment with a pleco..no problem so far..