News & events Events Shark encounter Shark Encounter Not for the faint of heart, this is really an amazing challenge not to be missed. We have already had three fearless divers, Richard, Melissa and Molly, brave the tank and swim with sharks, and raising a fantastic total of over £2000. Will you be next? You will be swimming freely (no cages required) with Blue Planet Aquarium's collection of 10ft sand tiger sharks. Swim close to nature's most dominant predator and be in awe of its sheer beauty. Registration fee is £35 with a sponsorship target of £380. If you are interested in taking part, please call us 020 7250 8240 or email [email protected] for more information.