A schoolboy with a taste for adventure put any fears to one side to swim alongside some of the natural world’s most fascinating creatures. Young Finley Carter took to the water at Skegness Aquarium, where he was lucky enough to swim alongside black-tip reef sharks, rays, unicorn fish and a host of other sea life – as amazed visitors looked on from the other side of the glass. “I was nervous at first, but once the dive took place, I was excited to see the sharks up close,” he said. The 10-year-old took on the challenge to raise money for Harleston Sancroft Academy and its bid to renovate a pond…