Long hose or short hose in side-mount

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Read Time:2 Minute, 59 Second

Side-mount diving is a specialized form of scuba diving where divers wear their tanks on their sides rather than on their backs, allowing for greater streamlining and flexibility in tight spaces. One of the major aspects of side-mount diving is choosing between one long hose or a short hose for air supply. Both options have their advantages and disadvantages, and the decision often depends on the diver’s preference, experience level, and specific dive conditions.

The long hose configuration involves using a primary regulator with a longer hose, typically around 7 feet in length. This hose is then routed under 2 or 3 hose retainers on the cylinder side and around their neck, providing an alternate air source for themselves or a buddy in need. The primary regulator is attached to a bungee necklace for easy access and to prevent it from dangling and getting snagged on underwater obstacles.

One of the primary benefits of the long hose configuration is its simplicity and versatility. Because the hose is longer, it allows for easier sharing of air in emergencies, promoting safer buddy diving practices. Additionally, the long hose can be easily donated to a stressed diver without complex maneuvers, making it ideal for less experienced divers or those diving in challenging conditions.a very common use is in mixed teams.

However, some divers may find the long hose configuration cumbersome or uncomfortable, especially if they are not accustomed to having a hose looped around their neck. Additionally, managing the longer hose requires proper training and practice to avoid entanglement and ensure smooth deployment in emergencies.

Furthermore, the short hose configuration promotes better streamlining and reduces the risk of entanglement hazards. By keeping the hoses around the neck, divers can minimize the risk of snagging on underwater structures or vegetation, enhancing their overall safety and comfort during the dive.

On the other hand, the short hose configuration involves using a standard regulator with a shorter hose, typically around 29/30 inches in length. In this setup, the primary regulator is attached to a necklace or harness and is easily accessible for the diver. The shorter hose is usually adequate for self-contained diving but may require additional steps for sharing air with a buddy in an emergency. One can donate the cylinder.

One advantage of the short hose configuration is its simplicity and ease of use, particularly for solo divers or those who prefer a more minimalist setup. With a shorter hose, there is less risk of entanglement, and the diver can maintain better control over their equipment during the dive.

Additionally, some divers find the short hose configuration more comfortable, as there is no need to loop a long hose around the neck or under the arm. This can be particularly beneficial for divers with mobility issues or who prefer a less restrictive setup.

However, the short hose configuration may not be suitable for all diving situations, especially in environments where buddy diving is essential or where air-sharing may be required due to increased risk factors. In these cases, divers using the short hose configuration may need to rely on alternative methods for sharing gas.

In conclusion, the choice between a long or a short hose in side-mount diving ultimately depends on the diver’s preference, experience level, and the specific dive conditions. Both configurations have their advantages and disadvantages, and divers should carefully consider their options based on safety, comfort, and practicality. Ultimately, the goal is to select the configuration that best suits the diver’s needs and promotes a safe and enjoyable diving experience.

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Why cave diving

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Read Time:3 Minute, 13 Second

Cave diving: an enigmatic and thrilling pursuit that beckons adventurers to explore the hidden depths of our planet. It’s a niche within the broader realm of scuba diving, yet it holds a magnetic allure for those seeking the ultimate underwater experience. Why, amidst all the diving options available, do some choose to plunge into the mysterious realms of underwater caves? The answer lies in the unique blend of challenge, beauty, and discovery that cave diving offers.

The Call of the Unknown

Cave diving is the top of exploration. It calls upon individuals driven by curiosity, pushing them beyond the boundaries of conventional diving. These explorers are drawn to the unknown, fueled by the intense desire to unravel the secrets hidden beneath the earth’s surface. The allure of diving into submerged passageways, where few have ventured, ignites a sense of adventure.

A World Unseen

Beneath the surface lies a hidden world, veiled from the casual observer. Cave diving offers a glimpse into this clandestine realm, showcasing stunning geological formations and unique ecosystems. The caves’ ethereal beauty, adorned with stalactites, stalagmites, and intricate rock formations, captivates divers, creating an otherworldly landscape that seems plucked from a fantasy realm.

The Challenge of the Depths

While conventional scuba diving presents its own set of challenges, cave diving amplifies them. Navigating through narrow passages, managing limited visibility, and contending with confined spaces require a heightened level of skill and concentration. The unforgiving nature of cave environments demands meticulous planning, specialized equipment, and rigorous training, making each dive different and very demanding.

The Thrill of Discovery

Every dive into a cave holds the potential for discovery. Explorers may stumble upon previously unseen chambers or encounter unique species adapted to the cave’s environment. The thrill of being the first to witness and document these hidden treasures adds an element of excitement and contributes to the body of knowledge about these enigmatic ecosystems.

A Spiritual Connection

For some, cave diving transcends mere exploration; it becomes a spiritual experience. The serene, almost mystical ambiance within these underwater caverns can evoke a deep sense of peace and connection with nature. The harmonious interplay of light and shadow and the tranquil silence foster a meditative state that allows divers to commune with the underground world.

Conservation and Preservation

Cave divers often develop a profound appreciation for these delicate environments. With this appreciation comes a responsibility to protect and preserve them. Divers frequently engage in conservation efforts, advocating for the preservation of cave systems and raising awareness about the importance of safeguarding these unique ecosystems from human impact.

Overcoming Fear and Building Resilience

Cave diving pushes individuals beyond their comfort zones. It demands courage and preparation to navigate through dark, confined spaces, confronting fears and uncertainties along the way. Overcoming these challenges fosters resilience, not just underwater but in other aspects of life, imparting valuable lessons in perseverance and adaptability.

The Community of Adventurers

Within the realm of cave diving exists a tight-knit community of enthusiasts bonded by their shared passion for exploration. These individuals come together to share experiences, knowledge, and camaraderie. The community serves as a support network, offering guidance, mentorship, and a sense of belonging to those drawn to the allure of underwater caves.

Conclusion

In the realm of adventure and exploration, cave diving stands as a unique and captivating pursuit. It combines the thrill of discovery, the beauty of unseen landscapes, and the challenge of the unknown. For those daring enough to venture into these submerged labyrinths, cave diving offers an opportunity to push boundaries, connect with nature, and become part of a passionate community bonded by the love for exploration beneath the earth’s surface. The allure of cave diving lies not just in the exploration of underwater caves, but in the personal growth, connection to nature, and sense of wonder it instills in those who dare to explore its depths.

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Why Should You Try Cave Diving?

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Read Time:2 Minute, 27 Second

Not all divers will enjoy cave and cavern diving. Generally, a cavern is defined as being the first part of the cave, where you are able to turn around and see the exit still. The cave begins once you swim around the bend and you are unable to see daylight from any direction. I will be referring to both of these kinds of diving in this article as “cave diving,” since cavern diving is where it all starts for divers drawn down inside the earth – to places that not many people ever get the chance to see.

diving in Cenote

A big part of the attraction is finning along a less trodden path. However, there are many other reasons why divers may want to explore caves. Without any sunlight for sustaining bacteria or water movement for suspending silt, visibility can reach incredible distances – in some cases it can reach up to 200 feet. In huge chambers, divers might be able to see other divers as well as their lights from clear over to the other side, with water so clear that it is invisible – literally – like you are floating in space.

There are some caves that look like the moon’s surface with white pale limestone that is carved into unearthly, strange shapes. There are other caves where the water moves rapidly, with divers swimming against the flow of the water that goes into the cave. Also, if the passages are big enough, divers can fly along with the flow as it heads out. These types of dives are incredible experiences. On the opposite side of the spectrum, the water sometimes flows inward from the cave’s entrance and divers must be extra careful to turn around and have enough gas remaining for swimming against the flow while still making it out with enough gas still in reserve for safety purposes.

diving in riviera maya

To the well-trained eye, cave offer just as much variety as different reefs or different shipwrecks. Some caves have dark walls, some have white walls, and some even have stripes that are the result of alternating seasons that send either clean water into a cave to flush it out or dark water in. Since caves are made commonly out of limestone, many of them have gorgeous fossils embedded into their walls.

There are also strange animals living inside some of these caves. Over centuries they have adapted to living in a cave environment. They might appear pale white and lack in pigmentation. Many are blind and have feelers that are extra long to be able to detect food in total darkness.

Just like ocean divers frequently develop a wealth of knowledge over time, cave divers do also, and the conversations before and after divers are just as animated as the ones that take place on dive boats. Briefly put, cave diving provides the chance to explore unique environments with plenty of adventure for those in a dive group who share this passion.

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Angelita Q.Roo

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Read Time:2 Minute, 58 Second

I’ve found this article published by Curt Bowen in the Cave Diving Articles section of the Advenced Diver Magazine.

I think it’s an interesting read for all those who are interested in cave diving.

Albert1

Located just a few kilometers south of Tulum, Quintana Roo, Mexico, Cenote Angelita appears ordinary from the surface with its circular shape and common vegetation until the water’s surface is broken and her treasures below are experienced.

White misty clouds encircle the divers as they descend for the first 50 feet. Like a skydiver dropping through the clouds, the divers descend below this white, misty layer to reveal one of the most unique and mystical views in the Riviera Maya.

Clear water allows unlimited visibility darkened only by the limited amount of sunlight gleaming through the recently broken clouds above. As the divers’ eyes adjust to the darkness, steep, pock-marked encircling limestone walls drop sharply into the ground.

Hovering motionless at 70 feet, the unique beauty of Angelita comes into view. Thirty feet below, brown hydrogen sulfide is forever trapped between the lighter freshwater above and the denser seawater below. Undisturbed, this cloud settles into a thick opaque layer that produces an optical illusion of a fake brown sand floor. Emerging from the cloud is the very top of a debris cone entangled with fallen trees and thick, white calcite mineral deposits. The tips of tree branches emerge randomly through the false floor. Like a scene from Sleepy Hollow, one awaits for the headless horseman to charge from the shadows in search of new heads.

Disturbing the hydrogen layer causes wisps of swirling clouds to encircle the divers. From above it appears as if the divers are swallowed into a pit of quicksand — even their lights are engulfed by the thick hydrogen.

Slowly dropping into the hydrogen layer, the divers’ bodies disappear as they are surrounded by the false floor. With the hydrogen layer a dark brown color, the divers’ bright cave lights become dim and seemingly useless. Dropping into the darkness for another 10 feet, the light slowly becomes brighter and brighter as the hydrogen cloud thins out and the divers enter the seawater below.

Emerging below the thick hydrogen sulfide cloud, a pungent taste and smell of rotten eggs can be sensed. The tree-covered debris cone descends deeper into the darkness below. Following the cone downwards the shapely walls come into view and intersect with the floor at a maximum depth of 203 feet. From the depths, if the divers turn out their lights, they can see a very faint brown glow with some reds and yellows churning as their bubbles break through the hydrogen clouds above.

Returning towards the surface the divers emerge from the hydrogen tomb below. The brown gas seems to cling to their bodies as they ascend upwards. Following the walls upwards, giant flowstone formations and steep undercuts are encountered between 30 and 10 feet. Exploring the circumference at this depth, small freshwater tunnels that are too small for exploration dart outwards and under the surrounding Mexican jungle. Running water and heavy mineral deposits stain the limestone making a majestic rock painting from nature.

Years ago divers discovered some Mayan pottery at 150 feet and Cenote Angelita was a well kept secret until some of the pottery disappeared. INAH, Mexico’s federal archaeology agency, closed the site and performed an investigation and excavation, leaving the dive site without the pottery but still with all its unworldly beauty.

Angelita is a guided dive location only with landowner permission.Entry fee is required before diving.

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November 29th dive in Dos Ojos

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Read Time:33 Second

I often heard myself ask, “why do you immerse yourself in caves? The environment is dark, hostile and there is little life and only walls of rock that enclose water! “

It is difficult to give a simple answer to this question.

It is much easier to show what I encountered on my last dive in Dos Ojos, a Cenote not far from Playa del Carmen:

Blind Fish

Yes. What you can see is a blind fish on the bottom of the Cenote.

You can then understand that what drives me to immerse myself in the caves is the discovery of an unknown world that, with the necessary precautions, can be within everyone’s reach.

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All About Cave Diving

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Read Time:2 Minute, 58 Second

Cave diving is a form of scuba diving, and it takes place inside caves. Sure, it sounds scary at first, but when it’s done in a safe way, the experience is unlike anything else you’ve experienced.

There are many caves in the world. Each cave is unique in its own way. By taking part in this sport, you will have the chance to see things most people will never get to see. It’s an exhilarating experience, and most people do it again and again once they have experienced this diving for the very first time.

Becoming A Cave Diver

There is a lot of risk involved with cave diving when compared to other types of diving. This is why it’s a good idea to do a training course. Many companies will not let you go diving with them unless you’ve received training.

IANTD and companies like it offer courses in cave diving. There are also various cave diving schools that offer courses. Simply go online and find out where these schools and companies are.

Training usually consists of learning how to use the tools involved with this type of diving, as well as what safety rules should be followed, as well as the basics of cave diving. After you have learnt the rules, you will be taken out on a few dives with a professional and you will pass only if the training guidelines are meant. There are a lot of risk involved with cave diving, which is why it’s crucial to listen to what you are being taught and to follow the guidelines down to the training.

cave divingh

Different Perspective

Ever since diving became popular, cave diving has been becoming more popular. Underwater caves are magnificent to look at and the visibility is impeccable, which is why it is becoming more popular. One of the reasons people love this diving is because they have the chance to explore areas that have not been spoiled and you get to see environments in their natural state. In fact, it’s safe to say that one of the best forms of diving is cave diving.

Choosing A School

When you go on holiday, make sure you find a diving school you feel comfortable going to, and don’t place too much emphasis on costs. The top priority should be the instructors’ qualifications because you want to make sure you’re in good hands when you start learning. Simply go online to find IANTD and NSS-CDS schools. If a school is sponsored by one of those, then you will know the school is good and has qualified instructors. Alberto Salvini is a IANTD instructor trainer working in Playa del Carmen and with a many years experience in Cave diving.

cave diving

Where To Go Cave Diving

As for where you should go cave diving, consider going somewhere around the coasts of Florida and Mexico because these are where some of the best cave diving spots are located. Most of the diving and training is performed in Riviera Maya, Mexico, which means this is where you’ll want to consider starting.

Best of all, caved diving is an activity that is done all-year round, but it’s a good idea to not dive during the rainy season. Rain can hamper visibility. Also, during the rainy season is when the currents tend to be stronger, and this can be problematic to divers with little experience. It’s a good idea to check out the area you plan on diving in. This will allow you to get familiar with the area before you book a cave diving session.

cave diving


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Experiencing The Wonders Of Cave Diving

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Read Time:1 Minute, 43 Second

If you are among those with an intense curiosity about what supports our terrestrial existence, cave diving may just be the adventure you desire. Consider delving into a realm which has a unique order of what is typical, what forces govern it, how it will adapt and how it impacts those who visit it. This is a world suited only to a fearless few, the intrepid cave divers.

cave diving

While some of the most renowned cave diving destinations include those found in Mexico’s Riviera Maya, terrific caves are located in all corners of the globe. Upon immersion into the completely calm waters, a cave diver will feel as though he is peering through glass. There is a sense of sheer peacefulness that is almost impossible to replicate anywhere on earth. The serenity is soon countered by the reality that great skill is necessary to complete a cave dive safely, and that much work is required of those who participate in this exhilarating pastime.

cave diving

Those prone to claustrophobia are well-advised to avoid cave diving unless they are confident in their ability to counteract their fears. Prospective cave divers need to understand that this is a serious business, and that a high degree of training and mental toughness is demanded by the sport. Some of the important elements of a proper cave dive include:

-Undergoing extensive training and remaining mindful of personal limitations
-Maintaining a guideline at all times in anticipation of underwater disorientation
-Bringing lighting and backup lighting along for the dive
-Taking advice from local experts on the caves to be explored

While there are certainly an array of precautions and caveats applicable to anyone contemplating cave diving, they should not be viewed as discouragement. Those who believe they have what it takes to engage in this unrivaled underwater activity should press on, learn all they can about the endeavor and bring a healthy respect for nature along for the ride.

cave diving

By heeding the advice presented above, it really is possible to have an adventure like no other in stunning locations all over the world.


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Sidemount Diving

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Read Time:4 Minute, 15 Second

Originally, sidemount diving was meant to help extreme divers to access narrow sections of caves. Nonetheless, this technique has been discovered by more or less experienced divers. Taking also into consideration the technology progress in equipment manufacturing and materials, we have to notice that sidemount diving has become a common application. Divers of all levels of experience can access it today.

Sidemount Dive

Sidemount is defined as a special configuration of the gear that results in the diver wearing a tank on each body side rather than having one huge tank mounted on his back. Sidemount tanks start just below the shoulders and lie along the hips. The configuration of these tanks is different than the one of the backmount setup. The diver has two independent sources of gas and will breathe first from one of them and then from the other. This is achieved through two regulators that keep switching back and forth throughout the entire duration of the dive. The tanks have special clips on their bottoms, allowing them to get attached to the body. The top of the tank is also secure with a bungee system, enabling the tanks to ride along with the diver.

The first people to realize the advantages of sidemount diving were advanced professional divers who observed that wearing the tanks on the sides of the body enabled them to keep a lower profile in water than their usual backmounted tanks, thus allowing the exploration of smaller spaces without getting jammed and without disturbing the natural balance of the ecosystem. Wreck divers discovered the advantages of being able to unclip one of the tanks and push it through small hatchways. Cave divers enjoyed the same benefits when trying to find their way through low or narrow passageways. Reef divers took advantage of this new system to improve their navigation of tight coral canyons while keeping coral contact to a minimum.

Sidemount Diving

But the most important of all, these specialty divers recognized the safety benefits of the sidemount diving system. This new configuration enables the diver to access the tank valves much easier in emergency situations. There are divers who carry sidemount “bailout bottles” on them specifically to keep them safe in case of emergency. Thanks to the sidemount rigs, divers can swap out extra tanks with ease. Moreover, the tanks are positioned in a way that offers the diver’s head a greater range of motion, hence improving their comfort and enhancing their vision.

Last but not least, one of the advantages of sidemount gear is the superior management of what can be considered a heavy load. Taking into consideration that the average technical rig has a weight of 130 lbs., it’s easy to understand why so many divers find this system so appealing. They can have their tanks placed ahead of them in the water, so that they can dive wearing nothing else than their basic harness system. Once they reach the bottom, they can easily attach the tanks by clipping them in, as their weight is reduced through buoyancy. By the end of the dive, they can detach their tanks, so they can exit the water without having to carry any heavy load. Smaller and elderly persons are only two examples of demographics that find sidemount diving a great helper.

Sidemount Diving
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As rebreather diving gains in popularity, sidemount configurations become even more sought-after, as they prove to be an excellent fit to this diving technique. As rebreather hardware has a cluttered front, the sidemount tanks become extremely convenient, as they can make a good emergency air supply. These sidemount tanks can also serve as ballast, enabling the divers to gain more control over their center of gravity.

Is There A Need For Training?

Sidemount diving isn’t different than any other form of specialized diving. This is why divers should seek for training, in order to learn the basics of this method. Experienced technical divers who have already used gas management systems and multiple tanks may have an easier time at figuring out this new equipment. Nonetheless, it is up to the diver to decide whether he or she can cope with the challenges of sidemount diving by themselves or they should seek for expert training provided by a skilled instructor.

Divers who aren’t technically trained must enroll in a structured course. They will be trained to remove a bottle underwater and swim while pushing it in front of their body, among many other maneuvers and tactics required by the sidemount diving equipment configuration. An expert instructor can help them understand the basics of gas management, air sharing and deploying a surface marker. The instructor will help them master even the finest nuances of configuring the rig and of setting up the tanks. The typical course is run over two days.

Divers should pick an instructor who is experienced in the dive environment they are going to work in. Sidemounting from a boat is different than sidemounting from a cave or a wreck, so it’s always a good idea to receive the specialized training that suits your needs.

Sidemount Diving


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Cave Diving Riviera Maya

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Read Time:2 Minute, 17 Second

ALBERTO DOS PISOS ridotta

 

Cave Diving in Riviera Maya is one of the most amazing activity you can do if you are a cave diver or you want to become one.

You can find of caves where is possible to dive in. Cave access are normally simple and the mazes inside are spectacular , with an endless variations of formations such as stalactites , stalagmites, soda straw, bacon strips , rim pools, stalagtites and columns, clear water, low flow and shallow depth.

Cenotes

Cave Diving along the Yucatan coast was discovered in the middle eighties when cave divers began to dive in the Cenotes (maya word for natural well) . The exploration of the cenotes exploded as more cave systems were found, surveyed and mapped. Every year since than, new caves are found and the number of underwater caves is growing and growing.

Riviera Maya has the world ‘s best caves to dive , the most extended underwater systems , basically a wonderland for cave divers.

Cenotes

General Hazards

Scuba diving in underwater caves present a variety of hazards that you must be prepared to face.

General hazards are: water filled, water temperature and complete darkness because natural daylight cannot penetrate inside the cave.

How to avoid all that?  You should carry the right amount of gas based on the rule of thirds or more conservative, fit a proper diving suit to be comfortable underwater for long periods, carry at least three  powerful diving lights.

Specific Hazards

Specific hazards include:

  • water flow (not in Riviera Maya where there are low flow systems)
  • silt , can be very easy to disturb if you are not properly trained in trim and buoyancy techniques
  • haloclines can disturb the visibility pretty much , be aware once you dive in.
  • mazes , there  are some kind of swiss cheese caves involving the cave diver in very complex navigation
  • large passageways , can easily create confusion in the direction
  • line traps , are not common but you need to check your line to avoid them
  • fail to run a continuous guideline, connected to the exit of the cave can result in fatality
  • diving too deep
  • diving over the personal and certification level limits
  • new places without using a map

Sound Advices

Cenote Diving can be pretty safe if you follow the rules. A sound advice is to hire a local guide, so you will be more safe, will enjoy your dive more and the will guide you in the most amazing places you can find.

For non certified cave divers, Riviera Maya caves are the best to receive a top world training in back mount or side mount , you can be tought to all cave diver levels by the best Instructors.

Contact Alberto at cavediveit@gmail.com, who will organize your dive at the best

 

 


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