The pool is open to tourists and professional and amateur divers. The basic regulations require the divers to be aged 12 years or over, healthy, strong, and certified as a diver or supervised by the trainers. For the safety of people who want to dive, they must also have a certified diver as a dive buddy. A fee is required of the customers who use the pool. In addition, Nemo 33 is not open only for diving, but also offers other services, such as; a restaurant, bookshop, swimwear shop, souvenirs, rooms for other water activities, and also a tour around the city. For those who would like to use the services in Nemo 33 they can book throughout the year, even during holidays. (*Wikipedia)
http://www.nemo33.com/en/