Happy Aquarium heads to Ireland's magical flipside
Two of the items here used to great effect are the "Pot of Gold" and the "Shimmering Rainbow", which was first introduced as part of the Fairyland set back in February. But two other interesting innovations are the "Arched Rock Stacker" (image below) and the "Flat Rock Stacker" (not shown here). These "Stackers" can stack on top of each other, and then you can platform items on top of them. The "Arched" is 400 Coins, while the "Flat" is 300 Coins. You can see how the "Irish Castle" item was raised high in this demo tank, using this method.