Crystal Reef is an underwater area that has a multitude of oceanic greenery and colorful plants. It was first released on September 15, 2011, along with Bahari Bay, Deep Blue, Sharks and Dolphins.
Crystal Reef is an eye-catcher, arguably the most vivid in color and is based on The Great Barrier Reef, due it having similar wildlife. It has many of the common marine animals known, including clownfish and marlin. It also has an access to Crystal Sands by climbing the Northern ladder. The Northeastern cavern guides you to Bahari Bay, while the Southeastern cavern leads to Deep Blue. It is one of the smallest worlds in all of Jamaa. There is also an effect made by a silhouette of some coral on the sides.
Flippers 'N Fins - Located along the bottom left of this area is a round wooden door with a seahorse-shaped window. This door leads to Flippers 'N Fins, a small place where all of the adoption icons for underwater Pets can be found. This place also contains an underwater version of the Pet Stop game.