Zynga has launched a new Wish list feature within their aquarium simulation game FishVille. While FarmVille also recently adopted a wishlist feature of sorts, the system in FishVille is more akin to that in another of Zynga's games: Mafia Wars.
The wish list appears as a genie's lamp (Get it? Genies grant wishes!) on the right side of the FishVille gameplay window. When you click on it, you'll be able to edit your wish list by adding five items from the game's free gifts page to it (that is, you can't make a wish for an item that's only found in the game's store).
You'll need to add five things to your wish list in order to be able to publish it to friends. Your wish list will then show up as a post on your news feed that you friends can click on to help you out.
Head over to your tank to start taking advantage of this new feature.