I have a Red Top Zebra (Metriaclima pyrsonotos) that is pretty big (probably 7" TL or more, and about 1.5" in girth), and bullying most of the fish in my 65g Lake Malawi setup (all of whom are smaller than it). So, it's for sale. I have no idea what it's worth, so I'll say the first $5 offer I...