Potok is a PADI diving center in Ryazan, part of the ParaDive group of companies (also running paragliding and kiting), training divers from a first pool try-dive through professional level. The center runs group and individual PADI Open Water and Advanced courses with open-water sessions in the Ryazan region or on sea trips, a dedicated kids' diving program (Bubblemaker and Junior Open Water Diver from age 8), technical specialties (dry suit, sidemount, ice diving and more), first aid courses, and its own authored buoyancy course. Potok also organizes diving safaris abroad, including to the Red Sea, the Maldives and the Philippines.