Oct 4, 2026Product Knowledge
Bull Shark Facts Every Diver Should Know
Bull sharks are big, bold and worth understanding. Six facts that explain where they live, how they behave and how to dive with them responsibly.
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Buying guides and factory updates
Product knowledge, sourcing guides and news from the ZHONG JIAN team.
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Oct 4, 2026Product Knowledge
Diving with Hammerhead Sharks: The Shape and the School
Hammerheads gather in schools at a handful of famous sites. Learn their story, where to see them, and the gear and timing the dives demand.
Oct 4, 2026Product Knowledge
Pufferfish Facts for Divers (and Why You Should Never Touch One)
Pufferfish inflate, poison and enchant. Learn the facts divers should know, where to spot them, and how to behave near the reef's spikeballs.
Oct 4, 2026Product Knowledge
Diving with Manta Rays: A Diver's Guide
Mantas are the ocean's gentlest giants. Learn how to find them, how to behave around cleaning stations, and what gear suits the encounter.
Oct 4, 2026Product Knowledge
Diving with Thresher Sharks: Where, When and How
Thresher sharks whip a tail as long as their body to stun prey. Learn where divers meet them, how to behave, and which gear works.
Oct 4, 2026Product Knowledge
Diving with Sea Lions: Behavior, Etiquette and Gear
Sea lions are the playful puppies of the sea. Learn how to dive responsibly with them, where to meet them, and what gear to bring.
Oct 4, 2026Product Knowledge
Protecting the Coral Triangle: How Divers Can Help
The Coral Triangle is the most biodiverse marine region on Earth - and it needs visitors who dive responsibly. Here is how divers can help protect it.
Oct 4, 2026Diving Destinations
Culture and Dive Trips: Making the Most of Both Worlds
Pair world-class diving with local culture: how to plan a trip that balances dive days, surface activities and the right gear.
Oct 4, 2026Diving Destinations
Coral Triangle Creatures: What Divers Can See and Where
The Coral Triangle holds 76% of the world's coral species. Meet the headline creatures divers travel to see and learn what gear suits each encounter.
Oct 4, 2026Diving Destinations
Diving the Galapagos: What to Bring and How to Prepare
Galapagos diving combines cold currents and big animals. Learn what gear to pack, how to prepare, and what conditions to expect.
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Products
Products to pair with your reading
The models most often ordered with the gear discussed in our guides.
Full Face Snorkel Masks
SR Full Face Snorkel Mask
The SR full face snorkel mask delivers a wide panoramic view with a food grade silicone skirt and PC lens. The ABS frame and breathing tube keep it light - 420 g (XS), 430 g (S/M), 433 g (L/XL) - and every unit ships in a mesh bag.
Full Face Snorkel Masks
EKA Full Face Snorkel Mask (M2035)
The EKA full face snorkel mask offers the same easy-breathe full face design with a food grade silicone skirt and PC frame. Available in S/M and L/XL adult sizes at 690 g, it ships in a mesh bag ready for retail or rental programs.
Full Face Snorkel Masks
EK Full Face Snorkel Mask (M2033)
The EK full face snorkel mask combines a food grade silicone skirt with a PC frame and breathing tube. Available in S/M and L/XL adult sizes at 690 g, packed in a mesh bag.