Blue Planet Tech is a technical scuba diving company based on Koh Lanta and Koh Tao, Thailand offering DSAT technical scuba diving courses (DSAT Tec Deep Diver), Koh Samui, Phuket, TDI technical scuba diving courses ( advanced nitrox decompression procedures extended range trimix ) and technical scuba diving tours at some of Thailands best dive sites. We can provide technical diving courses and tours at Hin Daeng, Hin Muang and the Similan Islands (Thailands top dive destination)