 The exhibit features a large indoor area, with a heated pond and underfloor heating, while the outdoor paddock has been designed to mimic the tortoise's natural environment and features two heated pools, one of which is a naturalistic clay wallow.London Zoo's Komodo dragon enclosure was opened by Sir David Attenborough in July 2004.The zoo used to own two Komodo dragons, a female named Rinka and a male named Raja.