Happy Aquarium releases St. Patrick's Day Props

Facebook games like FarmVille, PetVille, and Tiki Farm have already rolled out their St. Patrick's Day goodies; now it's time for Happy Aquarium to do the same.

In celebration of the holiday, Happy Aquarium encourages players to add a little Irish festivity to their tanks. Four themed items are available:

- Irish Castle (340 Coins)
- Crystal Shamrock (10 Facebook Credits or 12 Pearls)
- Leprechaun Hat (65 Coins)
- Shamrock Flag (10 Facebook Credits or 12 Pearls)