Dennis J asked:


I am looking into scuba diving and am leaning towards the aqua lung legend regulator. It is expensive compared to others. Not knowing too much about all the various brands, I am finding it hard to know which one is a good one for the money.

The Prince asked:


ok im buying some gear for SCUBA diving and i found a snorkel, fin, and mask set. I would like to know if its any good. Heres the link to the product.

http://www.navyseals.com/store/detail.aspx?ID=1588

also
i found these dive boots on the same site. if you could also say anything about those too.

http://www.navyseals.com/store/detail.aspx?ID=27

and yes i do like the Navy SEALs lol

Chris Chew asked:


Among the many scuba diving attractions in Little Bahama Bank of the Caribbean Sea, scuba diving with sharks is one of the favorite underwater activities for scuba divers there.

Bahamas’ Bull Pit Shark Dive
This is a classic shark diving destination and having been scuba dived so frequently for many years. It is because of this factor that the sharks there can now associate the sound of boat engines with food. Hey, it is always lunch time whenever boats are approaching.

These awesome sea predators will move very quickly into the area once they sense that the dive boats are coming. Since this strange and unnatural shark behavior that is being cultivated by human activities is not a natural characteristic of sharks hunting for food has been criticized by marine conservationists.

The Bull Pit is made up of a series of low lying reefs and canyons that create a maze of interesting channels and gullies for scuba divers to explore. One favorite method of shark watching by scuba divers is to wait in one of these gullies and wait for the sharks to come near. The sharks of course are aware that the scuba divers are around and will sometimes swim up close to inspect the intruders and to check for food handouts.

Although The Bull Pit dive site is considered a safe diving location, inexperienced divers may be frightened to find themselves in such close proximity with these fierce meat eating predators. All novice and inexperienced scuba divers should therefore dive under the close supervision of experienced divers so that they would not panic and do things that may attract the sharks to think of them as food.

Bahamas Shark Rodeo
This famous shark rodeo in Little Bahama Bank is a flat patch of sand the size of a football field at Walker’s Cay. Dive boats will usually circle the site first, gunning the boat’s engines to attract the sharks.

Upon entering the water, scuba divers will settle on the sandy seabed in sight of a ‘chumsicle’ which is a large frozen mass of fish contained in a porous cylinder. The good thing about this shark feeding system is that it avoids pieces of fish remains floating near watching scuba divers so as to prevent shark attacking scuba divers by accident.

The feeding sharks, often more than a hundred of them from several shark species will suddenly zoom in to the chumsicle in a feeding frenzy. This is when the show begins. Divers are warned to keep very still when some of the sharks may glide over to check out who is eyeing their meals or worse, eating the scuba divers as their meal.

So if you plan for a scuba diving trip to the Bahamas, do dive with the sharks.

Jaz ‘ma’ Taz asked:


answer correctly and u get 10 points

When people go scuba diving they take a gas tank full of gases. What gases are contained in the tank? Estimate the weight of gas present in a full scuba tank?

Volume = 11 L

P = 170 atm

Dan Wallace asked:


Phuket is the southern province of Thailand. The word ‘Phuket’, derived from Malay word ‘bukit’, means hill or mountain. Phuket is a beautiful island and it seems like a mountain or hill for a distant view. Being the largest island in Thailand, Phuket is blessed with several beaches. Beaches of Phuket are really amazing and that is why it attracts thousands of tourists from all over the world. The coastal areas of the western Phuket have several sandy beaches while on the southern Phuket there are muddy beaches. Patong beach is the most popular beach among tourists. Some other beaches in Phuket include Nai Harn beach, Karon beach, Bang Tao beach and Kata beach. Southern Phuket has some coral islands which are suitable for scuba diving. Similian Islands and Phi Phi islands are remarkable coral islands in southern Phuket.

Scuba diving, diving using underwater apparatus for breathing, is really suitable for viewing underwater spectacles like floras, faunas, beautiful fishes, coral reefs, especially in coral islands. ‘SCUBA’ is the short form of Self Contained Underwater Breathing Apparatus. Scuba diving is getting popular among people all over the world for recreational diving. It is simpler and safer for low depth diving and help you remain in underwater for longer periods.

Scuba diving is the main attraction of tourists in Phuket. It is in the top 10 scuba diving destinations in the world. There are many agencies which provide scuba diving gears for tourists. There are many websites related to Phuket which provides details about Scuba diving in Phuket, wonderful scenery, facilities and other aspects. There are many travelling agencies which provide scuba diving packages specifically for tourists in Phuket. Day trips as well as night trips to diving areas are also included in the packages.

There are many skilled scuba divers and certified trainers in Phuket who can help naive divers to get accustomed with scuba diving. There are some institutes which run courses on diving. These courses are devised for different skill levels. Standards of the training are world class. So even if you don’t know diving, you can come here and learn it and enjoy scuba diving in blue Andaman Sea.

You can enjoy the beauty of clear blue Andaman Sea by scuba diving in Phuket. There are dive boats which will take you to the diving destinations. Coral reefs in Phuket are some of the best spectacular reefs in the world. Over 200 species of hard corals are there vying their trade to build an amazing underwater ecological kingdom. Some of the exotic fish varieties that are seen in Phuket are dolphins, whale shark, manta rays, pelagic and numerous reef fishes and some of the turtle varieties that enchant the Phuket are Olive Ridleys, Hawksbill, Green Turtles and Leather Back.

Hing Daeng, Richelieu Rock etc are some of the diving sites in Phuket. There are live boards which provide food and accommodation as well as diving. Scuba diving in Phuket is becoming really a money spinner for the local enterprises as more tourists’ visits. Local population are really friendly to the tourists. There are guides who can lead you to joyful scuba diving trips. Safety measures are taken for ensuring the safety of the tourists while diving. When it is not raining and if the sea is calm one can explore the underwater with pleasure and enjoy the beauty and return with mind full of extraordinary scenes.

Except during rainy season spanning from month of May to October scuba diving is possible without glitch in Phuket. Holiday season in December is the period which more western tourists like to come and splash in the blue waters. The water temperature is normally of 26-29 degrees. In March- April it can plunge to 10 degrees temporarily due to thermo clines. Visibility in water of Phuket in dry season is around 40 metres. While the visibility range changes according to the rain during rainy season. Scuba diving in Phuket is an experience of a life time which you can cherish.

Next time when you plan holidays consider Phuket. It is sure that Phuket will be an ideal destination for you. Facilities for advanced booking with travel agencies are available. Come and enjoy the beaches and the coral reefs in Phuket.

Juice asked:


I live in South Florida and I’ve Snorkeled a few times before and it’s a lot of fun. I’m thinking about going into SCUBA diving, but I hear it’s very expensive (certification, buying the gear, chartering boats, etc). Is it worth it?

Awempty asked:

Download the video at http://www.awempty.com

This hilarious video will help you remember the symptoms of scuba diving illnesses. So next time you go scuba diving, you will know what to look out for.

Chris Chew asked:


The AFP reported on 25 Jan 2007 that a brave scuba diver repelled a Great White Shark attack yesterday. How did this man escaped from the most feared predator of the sea, the monstrous Great White Shark which is known to grow up to 30 feet long and can weigh tons?

The Australian scuba diver, Eric Nerhus said that he resisted the shark attack so vigorously because he did not want to be an undignified fish food. Fish food? The Great White Shark is no ordinary shark It is a huge mean meat eating machine and nothing in the ocean can stand against its ferocity and viciousness.

Scuba Diving Shark Encounter
According to Eric, he was scuba diving collecting abalone in the ocean south of Sidney when he suddenly found himself half way into the gigantic mouth of the 10 footer monster with its sharp razor teeth grinding on him. He told Australia’s Nine Network TV station that he was so shocked at first that he did not know what was happening. ‘I went straight into its mouth. My shoulders, my head and one arm went straight down its throat and I could feel its teeth crunching up and down on my scuba diving weight vest.’ he described to reporters from his hospital bed.

Eric, a father of two teenage kids realized that his only hope of escaping from the shark was by stabbing repeatedly at the creature’s eye with his abalone chisel as the shark begun to shake him side to side in a vicious vice like grip around his waist. The struggle was so violent that Eric’s regulator (breathing apparatus scuba diving gear) was knocked out from his mouth preventing him from breathing and his diver’s face mask crushed.

The shark must have been hurt by Eric’s vigorous stabbing of its eye that it suddenly paused, and then open its mouth just in the nick of time for Eric to escape from the shark’s deadly jaws. The gallant scuba diver then swam painfully to the surface followed by the shark not too far behind him. He was quickly pulled to safety by his son before the Great White shark gets its second chance of making Eric its fish food. The waters of Australia, South Africa and Florida are known to experience Great White Shark attacks on scuba divers, snorklers, surfers and swimmers now and then. Attacks by The Great White sharks are usually fatal and this scuba diver must have been very lucky to have escaped one piece.

J Allen asked:


More and more dive operators are making them mandatory. Some even include a wrist dive computer as part of the gear provided to their customers. This is especially true for live-aboard dive boat operations.

Of course that only makes sense for these “dive your brains out” deals. You’re doing a ton of diving, spending serious time underwater, and a computer not only makes it easier, but helps avoid compromising safety.

And don’t misunderstand, live-aboards are great. It doesn’t get much better than five or so dives a day, and merely rolling out of bed to get to the site. Put that together with great food, pristine reefs off the beaten path, & falling asleep under the stars, and it’s a super vacation recipe.

Aside from their obvious usefulness in the live-aboard world, dive computers make sense for most all diving situations. In fact, anyone serious about the sport shouldn’t make another dive without one. From maximizing bottom time to calculating complex dive plans without compromising safety, these wrist computers are invaluable.

Even the dive operators who don’t make them mandatory, will separate the computer divers from the non-computer divers, requiring those without personal dive computers to follow a much more conservative profile, which most often results in a shorter dive.

Now there’s nothing wrong with being conservative, but not to the extent of cutting a dive needlessly short. And that’s the whole point behind using a computer. It allows more time at depth and/or underwater while still helping you stay within safe limits.

There may be a handful of very experienced scuba divers who are so skilled with the dive tables, they can recalculate complex dive plans on the fly during their dive with some proficiency. But even they can’t beat a computer in terms of speed and accuracy. And most, if not all those guys, still use a computer simply because they prefer to get the most from their diving.

Whether you need the full functionality of variable gas mixtures, extensive dive logging, complicated multi-level dive profiles, deep or decompression dives, etc., or just want to stay safe while allowing for slight changes to your dive plan, a good dive computer is an excellent investment.

They really should be considered required equipment. Prices have come down so far that cost just isn’t an excuse anymore, especially when thinking about safety. Get the most out of your diving by making a wrist computer an integral part of your dive gear.

Krystell M asked:


It’s a game and he’s a zebra…and I lost it!