hey everyone I was wondering what a good cat for my 220 would be. I love the tiger shovelnose but I don't want a huge cat. I would like to stay in the 15-24" range. I was thinking a lima shovel but I would like more ideas of somthing a little more rare and exotic. I also am looking for a bottom to mid water dweller so it will stay out of the way of my arowana. thanks in advance