Dive site profile
Bio Rock
ThailandAbout this dive site
Explore the water around Thailand
Bio Rock is an artificial reef with weak electrical currents flowing through its conduits to promote the growth of coral seedlings. Located off the coast of Koh Tao, opposite the Japanese Garden, this unique dive site is something truly special that Koh Tao has to offer.
Site details
Depth 14 m max depth
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Marine Life
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