Literally one of the best experiences I’ve had diving. Poto was kind, safety oriented and fun! We saw everything down below and he really knew his way around. Caught a Dorado in the way back! I’d only dive with him in the future With a beautiful new location in the heart of La Madera downtown zihuatanejo, you are invited to experience our bubble factory. Get your scuba diving certification with the PADI Open Water Diver course – the world’s most popular and widely recognized scuba course. Millions of people have learned to scuba dive and gone on to discover the wonders of the aquatic world through this course.