Portable vs. Stationary Diving Cylinder Compressors | How to Choose

Portable compressors, weighing ≤50kg (e.g., 48kg aluminum frame) and sized ~60×40×50cm for SUV storage, fill a 12L tank to 200bar in 12-30 minutes (flow 150-300L/min), ideal for small teams (1-5 pe...

Best Snorkel Gear | Dry Top Tubes vs. Semi-Dry Tubes

When comparing dry top tubes to semi-dry tubes for snorkeling, tests show dry tops offer a 95%-98% water blockage rate versus 20%-35% for semi-dry, drastically cutting choking risks; they also redu...

Snorkel Gear Materials | Silicone, PVC, and Plastic Differences

The global market size for snorkeling gear surpassed $1.8 billion in 2023, with the mask, as a core component, accounting for 32%. The choice of its material directly determines underwater visibili...

A Complete Guide to Snorkel Gear Components | Mask, Snorkel, Fins

Global snorkeling participation has surged to 35 million trips annually, yet 82% of novices quit within 3 experiences. From mask fogging, which affects 68% of users, to snorkel flooding in waves ov...

How Much is a Small Diving Tank丨New, Used & Rental Costs

Globally, over 30% of recreational divers turn to the second-hand cylinder market annually due to cost considerations, but safety variables hide behind the low prices. Taking the mainstream 12L alu...

How to Choose the Right Scuba Diver Fins丨A Comparison of Styles and Materials

Over 80% of the global diving fin market is dominated by four main materials, with performance differences directly determining diving efficiency. Rubber material, with an elastic modulus of 0.8-1....