i just got a slightly impulse buy from petsmart. i had to basically wrangle it out of some one else's hand (the person wanted to buy the last 3 but the employee gave me first dibs since i was looking at them longer.) but heres a hint till i get the bad pics up.

it belongs in this section
and i have a tank big enough for this guy

if you guess it before the pics ill give 2k points, after pics 1k. first one wins !!!