Whale sharks are one of the most gentle and majestic creatures seen underwater, and they are perhaps the only shark species in the world with such a wide range of colours and shapes. The whale shark is the largest and most potent of all sharks, amazing animals in the world because it can swim and swim incredibly fast.
The whale shark is about the size of a large school bus, but often reaches up to 40 feet long and is the largest and most powerful shark in the world.
As a filter food, the whale shark offers small fish scooped up in its vast mouth, and the giant whale sharks can bite a variety of fish such as crabs, shrimp, squid, crabs and even small crabs. Like all whales, it feeds on plankton, but unlike most other species of shoals, it does not feed on shoals of fish. It is named after its long tail, a characteristic feature of whales of its kind.

https://www.thailand-divers.com