Ready to become a diver? You will receive instruction on dive theory, equipment, several confined and at least 4 open water sessions, and at least 20 water skills. Upon successful completion, you receive a PADI certification recognises you worldwide as an open water scuba diver. Eager to get started, and don’t want to sit in a classroom for theory lessons? With KrabiDivers.com, you have the option of doing your theory lesson online before you arrive at Krabi.