This expansion pack to the top-selling Zoo Tycoon provides more than 20 new marine animals (dolphin, great white, giant squid), customized aquatic shows such as the dolphin and killer whale shows, a ton of new objects, and 10 new scenarios. You'll make a huge splash by adding killer whales, manta rays, and other exciting marine animals to your existing zoo.
Note: This is an expansion pack for Zoo Tycoon, and requires a copy of Zoo Tycoon to play.

If you are in the United States then click here to buy Expansion Pack

Or if you are in the UK click here to buy Expansion Pack