Been another great week of mixed gas diving here at Tekdeep Asia and we would like to congratulate Andy Oakeley from Perth for successfully completing his IANTD Normoxic Trimix Poseidon Mk6 CCR Diver course. It has been a tough and steepĀ  learning curve nearly 10hrs spent underwater, but was well worth it. Excellent 25min bottom time completed at 60m on the Drop Off today, with white tip reef sharks and a massive turtle. Congratulations Andy and keep up the good work. The Tekdeep Asia Team hope to see you again soon.