I got home from Carlos III y cuando lo encontre, Yorkie estaba muerto (when I emcountered him, Yorkie was dead). I am very sad. I found out that you only feed fish once per day (the lady in the store told me 2-3 times! or i heard her wrong…) I had to flush him down the toilet, but I did have a bonding experience with one of my Spanish floormates who taught me how to change the water (not once a week, once every two days?!) and who now thinks im crazy/awesome. My poor fishies had a hard time dealing with the changing water ordeal, and I dont know if I can handle these two (remaining) lives. I slightly regret purchasing these little wonders.
For now, RIP Perrito, my tiny pez.