Pufferfish at Richelieu Rock



Scuba diving at Richelieu Rock, one of Thailand’s most famous dive sites, offers an incredible opportunity to encounter pufferfish in their natural habitat. Located in the Andaman Sea, this submerged pinnacle is part of the Surin Islands National Park and is home to a dazzling array of marine life.

Among the many species found here, porcupinefish and black-spotted pufferfish are some of the most fascinating. These slow-moving fish use their tiny fins to hover effortlessly above the reef, their large, round eyes giving them a curious, almost comical expression. When threatened, they can inflate into a spiky ball, a unique defense mechanism that deters predators.

Richelieu Rock is renowned for its rich marine biodiversity, with everything from whale sharks and manta rays to colorful nudibranchs and sea fans decorating the underwater landscape. Divers often find pufferfish resting near coral formations, offering fantastic opportunities for underwater photography.

Whether you’re a seasoned diver or new to the sport, spotting a pufferfish at Richelieu Rock is a memorable experience. Their gentle, inquisitive nature adds to the magic of exploring one of Thailand’s most breathtaking dive sites, making every descent an unforgettable adventure.

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