Can this be completed when the attraction is closed and no other guests are around? The experience is available every Wednesday at 14.30 and must be booked at least 7 days in advance. Related articles What's included in the Proposal Experience? Can I feed the turtles at SEA LIFE London? Can you sleepover at SEA LIFE London? Do you offer Shark, Turtle or other Animal feeding experience? What is the London Attraction Booking Portal?