An ideal pet! No dander, no litter box, no affection!
Here's one goldfish in a bowl that NO ONE can call animal cruelty on.
Available at: Ebonypawspets http://www.etsy.com/listing/59621059/lol-cat-has-cheezburger-pet-id-tag ($10)
Don't worry, he's not a real fish, but he's just about as cuddly as a real one.
They don't make a racket or a stink and they're even helpful in the dark! Requires only electricity feedings.
I'm trying out my new sensory deprivation tank!