For this experience, you are attached to a tube through your mouthpiece that connects to an oxygen tank that floats at the surface. Due to this, SNUBA® is a brilliant fusion of scuba diving and snorkeling, allowing people to experience the best of the underwater environment. In a manner, it serves as a transition from snorkeling to scuba diving without having to go into the deep end too soon. An important thing to note, however, is that despite the fact that SNUBA is similar to diving, it cannot be regarded as SCUBA diving training. Some people think that this seamless transition helps them mentally get ready for scuba diving, so they start with SNUBA before getting their PADI. However, SNUBA does not have to be used to work before getting your diving certificate, as it works well on its own and gives you the chance to view much more than you would on a regular snorkeling tour.