Scuba Diving

scubadiving

Since Jules Verne captivated our minds with the adventures of Captain Nemo in 20,000 Leagues Under the Sea, people have been enthralled by the idea that they too, can learn to scuba dive. While the average person’s underwater journey won’t culminate in saving someone’s life or battling a gigantic squid, there are still some obvious advantages to exploring the watery depths.

Resorts often offer beginner courses that allow curious divers to try the basics in a shallow, pool-like setting for $69. The next step, of course, is certification. If you want to dive in more exotic locations, you will need to be certified by a reputable agency. There are many — PADI, SSI, NADI and the YMCA, to name a few. Sure you could spend $5,000 on a wild, intensive learn to scuba dive vacation, but generally it’s the smaller dive shop clubs that present the most satisfying fun. Thrill seekers will tell you nothing beats the Red Sea excavations or The Great Barrier Reef in Australia, but other beginners just like the sense of community and weekly movie and cave diving fun that a diving club offers. It can be a great way to meet people and tenaciously hang onto the hobby.

Your imagination’s the limit when it comes to deciding where to take your lessons. For example, Sunrise Divers in Thailand offers a three-day, beginner, PADI-certified course plus two beach dives, two boat dives and a group lesson for $295. Intermediates can take a three-day rescue diver course in Egypt for $332. More advanced divers may want to spend four weeks in Honduras taking the PADI-certified divemaster course, where they’ll learn to become instructors and underwater tour guides. Five days all-inclusive at Australia’s Barrier Reef could set you back $562, but any seasoned diver will tell you it’s well worth it. Once you learn to scuba dive, you will never really forget. Once certified, you may want to add an $80, three-hour refresher course onto your Mexico vacation. You can check out www.adventuresportholidays.com to find a diving vacation that suits you.

When you learn to scuba dive, a whole new world opens up. Whether you’re in search of wildlife and plants or shipwrecks and treasure, this lifetime hobby is bound to be a rewarding one. Some even consider giving a scuba package to a loved one for a holiday or birthday. Everyone — from fifteen to fifty — can enjoy this opportunity.

Anyone who wants to get started in scuba diving is going to have to get themselves properly equipped, otherwise they are not going to make it very far at all. While there are hundreds of different pieces of scuba diving gear that you can choose from, there are a few that are considered as being the basic pieces that you are going to need to get yourself started.

It is important to learn about what scuba diving gear you need, so that you can get going and get out there under the water doing your first dive as soon as possible.

Fins

Fins are important if you are getting gear to go scuba diving. These are what you put on your feet and these will felicitate you to swim through water. You are going to be able to move a lot quicker and smoother through the water when you are wearing fins, and there are very few divers who do not consider this one of the most essential pieces of scuba diving equipment.

Wetsuit

The wetsuit is what is worn by divers over top of their clothing, again so that they are able to move through the water easier. Just imagine going diving with nothing but your clothes on, and not only would you not be able to swim as deep into the water as you need to, but also they would be filling up with water and getting in the way, and it would just be a bad idea all around.

With a wetsuit your whole body is smooth so you can swim easily through the water and move quickly when you need to, and this is also a very important piece of scuba diving equipment that you will need.

Once you have ascertained your requirement, you are just going to have to get out there and find out where you can get scuba diving gear for sale. There are lots of terrific places that you can go if you are looking for scuba diving gear, and you should be able to find everything you need at a store right near you.

If not, there is always the option of buying your gear online, which may just be the best route to take anyway, because then you are able to get great savings, and find any specific pieces of scuba diving gear that you may be looking for.

It is important to be aware of what scuba diving equipment you are going to need, regardless of whether you decide to buy expensive or discount scuba diving equipment. This way you are going to be familiar with your scuba diving equipment so that if anything ever goes wrong it, while you are under the water especially, then you are going to know what to do and are not going to have to freak out.

The Basics

There is quite a large selection of scuba diving equipment that you have to choose from, but there are a few pieces in particular that are considered as the basics and which you are going to want to get taken care of first. These are pieces that you should always have on hand for any dive you go to.

One of the most important pieces of scuba diving equipment is the regulator. This is the hose that is attached to the valve of the oxygen tank and which allows you to breathe while you are under water. This hose works by pressurizing the air, and the low pressure hose is the one that you are going to have on your mouth to suck on so that you can get the air that you need to breathe.

You always have to make sure that your regulator is in proper working condition before going for a dive, so make sure that you check it before and after every dive.

Then there is also wetsuit that you are going to need for scuba diving equipment. To swim more easily through the water you need to wear this. If you were only wearing clothes, they would slow you down and you would not be able to move so easily through the water. The wetsuit is a very important piece of scuba diving gear, and you need to shop carefully for it and make sure that you are getting the right size.

A wetsuit can be very hard to shop for because they are supposed to be skin tight but then at the same time you need to make sure that you get one that is not going to be too tight, which is going to be comfortable for you to move around in while you are under the water. Take assistance from a scuba professional who can help you here and make sure that shopping for scuba gear is easy for you.

For any recreational diving, open water diving, and any form of scuba diving, a good pair of scuba fins is needed to make underwater movement much easier. U.S. Divers, who specialize in making top quality scuba gear and diving equipment, have designed a scuba fin that is guaranteed to give you the most comfortable and hassle-free underwater adventure you have ever had. Putting both comfort and speed efficiency into one, the Hydrosplit fin is the best buy you could ever get.

The earliest concept of the scuba fin was basically a flat plank of wood that was tied around the foot to give extra push while swimming and this was known as a swimfin. When military warfare started advancing during the World Wars, the technology and manufacturing of scuba fins started getting serious. Since then, scuba fins have not only improved with time but have also become a big part of any type of diving.

As with most other products available today, customers are always looking for the latest and greatest that money can buy and manufactures have to keep up with the ever changing trends. The new Hydrosplit fin from U.S. Divers’ is definitely one of the best around and is the golden standard for future scuba fins. Here is a list of some of its amazing features:

Improved Underwater Movement

The main purpose for the creation of the scuba fin was to increase propulsion in the kick when swimming, enabling the diver to go farther at a much quicker pace. The Hydrosplit’s split blade technology is specifically designed to give you a more efficient kick and offers excellent power. Compared to other scuba fins, the brilliantly designed dual-composite split blade offers excellent power with a bit of contemporary styling and flare for that modern day look.

One of the most distinguishable features of the Hydrosplit is its Nature’s Wing split blade technology which reduces the drag but increases the lift and propulsion, thus resulting in a more efficient kick which other scuba fins fail to offer. Another feature that adds to the Hydrosplit’s improved movement underwater is that it has co-molded flex zones that enable the fin to cup and channel water easily.

Excellent Comfort

Many divers need booties or socks for protection from blistering and chafing they may get from wearing scuba fins. These small problems can affect your dive as they can be annoying and painful and you will not fully enjoy your dive. The Hydrosplit fin is one of the most comfortable pieces of scuba diving equipment to be worn even though it is a scuba fin.

One of a kind as it does not need any socks or booties and it is tremendously comfortable. The beautiful thing about this fin is that it does not cause blistering and chafing, therefore, allowing the diver to enjoy every bit of time they have underwater without any annoyance or pain. The U.S. Divers Hydrosplit fin contains a super comfortable foot pocket along with an adjustable foot strap. Getting this pair of scuba fins will be the wisest thing to do as it is worth your while. Add the U.S. Divers Hydrosplit fin to your collection of diving equipment today and experience the true comfort of underwater exploration.

Remember when it comes to scuba diving safety of the divers, it is the prime concern of everyone involved in the sport. the safety of divers is a constant source of research. New equipment designs are constantly being tested to insure they perform as expected to improve scuba diving safety for any experience level diver.

Naturally, one of the most important tips offered for scuba diving safety is never dive alone. There should always be a diving partner present to help in event of equipment failure or other unaccounted problems. is a common problem. Actually having a dive buddy close by can help you find your way back to the surface. beyond your level of certification! always dive with a diver that has a master diving certification.

Because many experienced divers have lost their lives by taking the safety of their equipment for granted. Be certain to thoroughly check all equipment, especially that through which oxygen will be dispensed. O-rings can wear out and cause issues with bouyancy regulators and it is important for your scuba diving safety, especially if renting the equipment and make sure it fits properly and snugly.

Always Be Aware Of Your Surroundings

Knowing where you are at all times can be the difference between life and death for underwater divers and knowing where your dive partner is can save precious seconds if you do require assistance. Above all, for scuba diving safety make sure you continually monitor your available air as leaks can develop without notice and if you fail to notice a pressure drop, you could run out of air before reaching the surface.

In addition to being familiar with your surroundings, you should also check local weather conditions. When diving off the coast, weather conditions can change quickly and for scuba diving safety the early morning forecast can change without notice. The people who remain on the surface in the dive boat should also be in tune with unpredictable weather patterns and alert divers of any impending changes.

However, scuba diving safety begins before you ever put a tank of air on your back. Breathing problems will be greatly exacerbated when breathing compressed air. and can handle the rigors of scuba diving.

Santo diving offers access to some of the world’s finest reefs and underwater caves, together with two of the world’s most accessible shipwrecks. On the reefs, and in the underwater caves, you can see hundreds of colourful and interesting fish.

Great reef dives can be found around most areas of the Santo coastline. The dive operators tend to stick to the south-east coast, the location of the wrecks of the USS President Coolidge and the USS Tucker and an area known as Million Dollar Point.

Wreck and reef diving is suitable for divers of any ability, provided they have completed basic training.

Two quality wreck dives lie just meters from the Vanuatu coastline, both highly accessible to anyone diving on the island of Santo. Both wrecks are American ships that during World War II.

The SS President Coolidge is a American luxury liner that was converted to a US troop ship during the second world war. It sank just meters from the shore and is now the premium dive in Santo, Vanuatu, and generally considered the largest accessible wreck dive in the world. Novices can dive the main bulk of the ship, whereas more experienced divers can go deeper into the wreck to look at life on the inside.

Wreck number two is the USS Tucker, an American destroyer that was stationed in Vanuatu during the second world war. Sadly it was accidently sunk by one of the USA’s own mines, and now lies just offshore, close enough to be accessible to those diving in Santo.

Diving the relatively shallow Million Dollar Point, divers can see huge areas of military war surplus that was simply dumped into the ocean when the Americans left Vanuatu at the end of the war. This Santo dive includes ammunition boxes, military vehicles and even the odd bulldozer – items which understandably make this one the most popular sites when diving in Santo.

For all types of recreational, military, professional divers, or even competitive freedivers who take the quality, material and functionality of their diving computer very seriously, the Suunto D9 exceeds every expectation is the perfect diving aid. Not only does its state of the art features excellent for all types of dives but its main purpose is to promote diving safety. This is the main distinction it has from other dive computers.

When you are diving in a place that you are totally unfamiliar with, then features of the Suunto D9 diving computer such as the depth, time and decompression data, along with air integration and compass will prove more than useful. You will be able to know exactly how much time you can spend underwater, when you have to surface and how fast you can ascend, and you will also be able to know how deep you are when underwater. These features in dive computers alone will cover your diving safety while maximizing your performance at the same time.

Features

From veteran and novice divers to people who have never been diving or seen dive computers before, they will be amazed by the awesome features that the Suunto D9 diving computer possesses. The features that it is most known for are:

The Digital Compass

The first dive computer to have an integrated digital compass was the Suunto D9. The direction on the digital compass is shown through a graphical compass rose. The exact bearing can also be shown in a numerical display and the headings can be stored in the memory of the Suunto D9 for later usage. This digital compass can also be used on land as well which makes it perfect for any outdoor extreme sport.

Air Integration (Optional Wireless Transmitter)

With this option, the diver can monitor important information like tank pressure and air consumption data from the dive computer. It displays the remaining tank pressure both numerically and graphically, and this dive computer also gives an estimation of the remaining air supply throughout the entire dive giving the diver a fair idea of how much time he should spend underwater. This feature can be handy for dive instructors and technical divers. The real air supply time can also be stored in the memory.

Deep Stop and Gas Mix Options

The Suunto D9 diving computer can be used with up to three different gas mixes containing 21-100% oxygen which allows you to switch gases during the dive. The decompression calculations are based on the Suunto Deep Stop RGBM (Reduced Gradient Bubble Model) and it provides iterative deep stops as an alternative to traditional safety stops which adds extra safety. This feature suits deep and technical divers as it also has a maximum depth display set to approximately 200m (660 ft.).

Integrated Dive Logbook

A graphical data profile is provided through this integrated dive logbook where real time water temperature and tank pressure data can be analyzed on the dive computer. The dive log also enables you to store extra information about the dive site, conditions, equipment, notes, and even photos from the dive since the Suunto D9 comes with PC software and is USB compatible.

A Few Weaknesses:

According to some reviews on Suunto D9 dive computers, the air integration optional wireless transmitter can be a problem only if you forget to activate it before the dive. If you are not equipped with a spare SPG when this happens then you may need to return to the surface to activate it. Another disadvantage, more of an inconvenience for some people, is that even though the Suunto D9 has PC software and USB compatible, it doesn’t have software available for Mac.

In Conclusion

Without a doubt, the Suunto D9 diving computer is the golden standard for all dive computers and is the forerunner dive computers in the future. It is jam packed with everything needed in a dive computer from its digital compass that can be used anywhere to its stylish appearance suitable for any occasion. Containing air, nitrox, and gauge modes, along with its black elomaster and luxury titanium straps and Suunto Dive 2.0 software, you will not be disappointed in this range of dive computers.

First called the cylindrical pressure vessel, the diving tank is probably the most important component of your diving equipment. Storing and transporting high pressure gas to the diver is the main and sole purpose of this diving tank. The diver’s life depends on this piece of equipment as it is the reason for they are able to keep alive and breathe underwater. The demand valve of the diving regulator is where the gas comes through and this is the part that the diver puts in their mouth. 80cu. ft. is the common measurement for dive tanks which most average adults use. Teens and petite women may use other smaller sized scuba tanks depending on their fitness, lung size, and other health factors.

Different Tanks

Diving tanks are made in two types: Aluminum tanks and Steel tanks. There’s not much difference between the two other than the obvious fact that they are made out of different metals. Aluminum dive tanks are the most common in the world and since they are more cost efficient, especially compared to steel dive tanks, they can be found at almost any dive resort or scuba rental shops. They are much lighter than steel tanks which make it easier to carry around.

Steel tanks come in various shapes and sizes and they have better buoyancy characteristics than aluminum tanks and they do not float at the end of the dive either. Since steel tanks are already naturally heavy you don’t have to spend extra effort trying to counter-weight them as you would with aluminum tanks. It is said that a well maintained steel scuba tank lasts for decades while aluminum ones last just over a decade.

General Pros About Scuba Tanks

Scuba tanks last up to years if well maintained having you save money for the other scuba equipment which you need to purchase or replace. Both types of scuba tanks can last up to ten years and over, regardless of whether it is steel or aluminum.

It is easy for you to determine which tank you should use for the type of diving you are planning to do, and these dive tanks come in different sizes with different volume capacities and pressure designed for people with different breathing capabilities.

Cons

One main problem when owning a scuba tank is the chances of rust corroding it. Since the only material strong enough to resist the pressure of the air compressed in the tank is metal, scuba tanks are all made out of this. Rust forms when this metal is in the presence of sea water. But rust can be prevented by frequent and proper maintenance.

The tank itself is quite heavy and it is difficult to travel with, given its sizing. These are a few other important factors to take into account. It is advised that you should only own a tank if you are a frequent diver but it is best to rent one if you aren’t doing many local dives.

In Conclusion

Dive tanks are needed by all divers that intend to dive for long hours underwater. Owning a dive tank will be way cheaper if you are frequent diver rather than having to rent one on many occasions. Proper and frequent maintenance is a vital requirement to keep your tank functioning to its fullest over the years. Scuba tanks are easy to pick out as long as you know your bodily limits. The life periods of diving tanks are very lengthy so the cost is very reasonable. If you are still looking for a better bargain then there are many places you can check out online.

All divers need to know everything there is to know about their diving regulator, apart from the basics of diving. People who are new to diving need to learn how to choose the right scuba regulator for their diving needs. However, if you are a seasoned diver you might want to keep brushing up on your knowledge where dive regulators involved.

A Regulator – What is It?

Before you go out and buy a diving regulator it is important to understand just what one is.  It is actually a pressure regulator that helps to provide the diver with just the right amount of breathing gases so that they can breathe under water. The regulator is attached to the cylinder that holds the breathing gas so that it will be given in the right dose, at the right time, to the diver.

This is needed to lower the air pressure at all stages during the dive. Terms like demand valve and diving regulator may have been used in similar ways. In reality, the demand valve is responsible for allowing the gas to go the diver and is actually attached to the regulator. You can easily get to know all the parts of a regulator when purchasing one and you can always ask for a diagram that will help break it down further.

Features

There are some features that you will want to think about when making your choice in a diving regulator. You do not want to go with the first one you come across.  You should look into the Piston and Diaphragm regulators. The main thing between these two types of regulators is that some people that dive in cold water prefer to use the diaphragm as it works better for temperatures less than 40 degrees. They are much similar to freeze proof by using a kit that is known as an environmental kit.

The part of the scuba regulator which goes into your mouth is another feature that you might want to take a look at. Known as the second stage, it should have an adjustment on it to help you custom fit it to your desire. The swivel will help you lessen the hose line pull that you will have with a regulator, this is another thing you should look into.

Looking at the Cost

Finally, the last factor you should take a look at when making your choice for your perfect diving regulator is its cost. No one wants to purchase a regulator for small fortune while later finding out that it contains cheap and inferior qualities.

Do a bit of homework before making your choice. You want to go with a place that is up to date on the regulations that need to be met. When it comes to your diving equipment, you want to get a quality product. Your scuba equipment will be what keeps you alive when you are underwater and you want to be as comfortable as possible so you can enjoy the experience more.

One of the most important piece of scuba diving equipment for enjoying diving comfortable and safely is a scuba regulator. A problem on a scuba regulator could be a matter of life and death with a malfunction or failure of any of your equipment  can ruin your dive.

You will be glad you brought your own diving regulator with the heavy tank or even bulky buoyancy control device hired wherever you planning to go on a diving vacation. It is reassuring to have equipment that you know and trust. You can enjoy the dive and not waste your time worrying about equipment you are not familiar with.  Do not trust your life too heavily on used rental equipment when you can easily bring your own regulator and other light equipment.

Scuba Regulator Basics

Diving regulators consist of two stages and connecting hoses. The first stage connects to your diving tank and reduces the very high tank pressure to an intermediate level. The second stage is connected to the first via a hose that is long enough to reach from the tank on your back around to your mouth, but not so long that it will get tangled. The second stage further reduces the pressure of the air to a level that is comfortable to breath. It contains the mouthpiece and the valve that controls the flow of air so that it only comes out on demand.

In case of emergency and should either of your primary regulators fail, a complete scuba regulator will also have an auxiliary second stage. A slightly longer hose, that reaches around and attaches to your chest, where it can be conveniently reached by you or your partner.

Finally the regulator will have an additional air hose with a coupling that attached to your buoyancy control device (BCD) to inflate it at the push of a button.

Picking the Right Scuba Regulator

First you need to decide what features are important to you. Regulators come in two types, piston or diaphragm. If you are planning on doing cold water diving, go with the diaphragm type because it can be freeze proofed.

Once you choose the type, you need to look at options. Some regulators will have an adjustment on the second stage that allows you to increase or decrease the effort it takes to open the valve when you breathe in. This controls how much effort it takes to inhale through the regulator and is a matter of personal preference. Non adjustable models are locked into an average setting which may feel right to you. If not, go for the adjustable ones.

Another option available on some scuba regulators are couplings in the line that allow the mouthpiece to swivel. This is a nice feature that will keep your hose from getting tangled and is usually the sign of a better made unit.