Mini scuba tank certification requirements: 6 myths debunked

Here’s a concise debunking of 6 common myths about mini scuba tank certification: Contrary to popular belief, no formal certification is required for tanks under 2 cubic feet (like 0.5L models), bu...

Portable scuba tank regulations: 5 travel rules for divers

When traveling with portable scuba tanks, divers must follow key regulations: FAA allows empty tanks (under 50 psi) as carry-ons, while pressurized tanks require hazardous material labels and airli...

How long does a mini scuba tank last 5 depth & pressure scenarios

A mini scuba tank (typically 3-5 cubic feet) lasts 10-15 minutes at 33 feet (10m) with moderate breathing, but duration drops sharply with depth: 5-8 minutes at 66 feet (20m) due to doubled pressur...

Mini scuba tank lifespan guide: 5 factors affecting longevit

Here’s a concise guide on mini scuba tank lifespan: 5 key factors impact durability—material quality (aluminum lasts 15-20 years, steel 20-30 years), usage frequency (weekly dives shorten life by 3...

Snorkeling gear bag essentials: 5 items to pack safely

When packing your snorkeling gear bag, prioritize these 5 essentials: a well-fitting mask (silicone skirts prevent leaks) for clear vision, a durable snorkel (preferably dry-top models to block wat...

How to clean snorkel gear properly: 4 easy methods

Here’s how to clean snorkel gear properly using 4 easy methods: First, rinse with fresh water immediately after use to remove salt/sand. Second, soak in a mild soap solution (1 tbsp dish soap per g...