Can you leave scuba tanks in a car?
High temperatures cause the air inside to expand, increasing pressure by about 5-10 psi for every 10°F (5.5°C) rise. This can weaken valves or seals over time. If stored in direct sunlight, a car’s...
How long will air stay good in a scuba tank?
Properly stored, compressed air can remain safe for 6–12 months, depending on conditions. Moisture, temperature, and tank maintenance play key roles—a corroded valve or contaminated air can make br...
How long will a 1 L scuba tank last?
Wondering how long a 1L scuba tank lasts? The answer depends on depth, breathing rate, and tank pressure. For example, at 10 meters (33 feet), an average diver breathing 15-20 liters per minute mig...
Why can't you dive with 100% oxygen?
Diving with 100% oxygen may seem like a good idea—after all, more oxygen means longer bottom time, right? Wrong. Below 10 meters (33 feet), pure oxygen becomes toxic, risking seizures or lung damag...
Snorkeling lets you explore underwater worlds, but 75% of beginners struggle with gear issues in their first try. A well-fitted mask should seal for 3-5 seconds when pressed to your face, while dry...
Snorkel gear needs regular cleaning to stay clear, safe, and long-lasting. Saltwater, sand, and bacteria can build up quickly, reducing visibility and causing odors. A study by the Journal of Envir...