Scuba Diving

Determining the volume of objects helps you calculate how much space is inside the object, which sometimes has very practical purposes. For instance, determining the volume of a scuba tank helps...

Using Enriched Air Nitrox for scuba diving can greatly reduce the nitrogen load for divers, especially in repetitive dive situations. However, some precautions are necessary.

Properly cleaning and maintaining your dive gear is essential to preserving your investment and promoting safe diving. The regulator set-up consists of a first stage that screws onto the tank and...

Familiarization with equipment and establishing a regular maintenance routine are habits that ensure a diver's safety. The scuba or air tank is no exception, and each scuba tank should be visually...

Hookah diving uses a personal compressor to deliver air above the water rather than in a tank of compressed air (scuba tank). Hookah diving is convenient for commercial divers and others who are...

One of the first things that a scuba diver will learn during a dive certification course is how to put together the equipment. While some dive companies will happily put the gear together for you,...

Purchasing used scuba equipment is an economical way to outfit oneself for a sport that is equipment intensive. When doing so, however, there are some precautions that should be taken to ensure...

A scuba tank, or cylinder, is a major investment for a scuba diver, ranging in price from $100 to more than $500. If the scuba tank isn't stored properly, moisture can enter the tank and cause...

When cleaning your scuba regulator it is important to be sure that no water gets up to the first stage of the regulator, which attaches to the tank, as this can cause corrosion and bacteria. Some...

One of the many things that scuba divers are taught when getting their dive certification is how to maintain their equipment. Salt deposits can be extremely damaging to SCUBA gear. The best way...

A buoyancy compensator (or more commonly, a "BC") is a type of SCUBA-diving equipment. Its primary function is to help a diver control his depth while diving, or said another way, to control his...

A pony bottle is a small scuba tank for emergency use. A scuba diver wears a pony in addition to his/her regular tank, and uses it if main tank has a regulator malfunction, runs out of air, etc....

Before SCUBA diving with NITROX it is important to know what percentage of oxygen gas is in the tank. This percentage dictates the safest maximum depth of the dive. The time invested in this...

In scuba diving, multiple air tanks can be used depending on whether it is a cold-water dive, recreational dive or decompression dive. Use a 50-percent nitrox mix in a scuba tank to increase the...

A scuba tank is a metal container that stores air under high pressure so a person can breathe under water. Scuba is an acronym for Self-Contained Underwater Breathing Apparatus. A scuba tank...

If you are hooked on observing fish in their natural habitats instead of inside glass bowls or tanks, plan a scuba diving trip. Don't confuse scuba diving with snorkeling, where you simply skim...

Maintaining sports and fitness equipment is always important, but when it comes to scuba gear maintenance can actually save your life. Carelessness with scuba masks, tanks and regulators should...

Learn how to mount the regulator to the tank in scuba diving in this free video on scuba gear.

Suiting up to SCUBA dive can be a challenging step in the diving process if you are unsure of what you are doing. However, with a few simple steps the process is simplified drastically. Follow the...

SCUBA tanks make it possible to breathe under water. There is no other way to enjoy the beautiful world beneath the surface. And the great thing about the tank system is that with just a few hours...

Underwater diving offers a thrill like no other, whether you're enjoying the beauty of a pristine coral reef or the bounty of a sunken ship. But since we can't breathe water, special breathing...

Scuba diving is an adventurous sport for nature lovers and thrill seekers. Underwater, scuba divers say there is a freedom like you've never experienced before. But there are dangers in that...

When you buy scuba equipment you must be absolutely sure the equipment you purchase is quality merchandise. Some shops offer package deals which is great. The gear you purchase in the package...

Assembling your SCUBA equpment properly will reduce the chances of having an equipment related malfunction underwater, not to mention assembling it, period, is a prerequisite to actually entering...