Happy Aquarium Limited Edition Cinco de Mayo Fish

While there's no such thing as a Cinco de Mayo Fish, that's not going to stop Happy Aquarium from designing a "Gorgeous MAYAN FISH" for the holiday. The closest they can come to a real life copy is the Mayan Cichild, which looks nothing like Crowdstar's virtual piscine doppelganger.

The Cinco de Mayo Fish can be bought for 46 Pearls or 38 Facebook Credits, and will be available while supplies last, or until the May 6th 2:00 p.m. PST deadline -- whichever ends first.