Sharks roaming around in Pond and reacting to your tapping on water closer to them.
Different Sharks are available in the Pond or Lake and Killer Sharks move around the Lake.
Any Shark in the pond can be touched and sharks react to your touches in the pond.
More features like Adding new Sharks and Feeding the sharks are coming in next update.
Whales and sharks are always liked by everyone. This Killer Whale pond is populated with large fishes including Sharks.