Nitrox Cylinders

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

153 reviews

SKU: AQUTA8EP

~~$374.95~~ Save: $79.05 (21%)

^$295.90

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In Stock

DESCRIPTION

A 80 cubic foot aluminum tank with a pro valve that won't rust, has great buoyancy, and a high flow capacity valve.

Pros

Well-made and durable
Good customer service
Variety of color options
Great price and value
Fast delivery time

Thunderbird 80 cu. ft Aluminum Tank ~ Limited Time FREE with Thermo International Valve, Tank Boot and Valve Cap

2 reviews

SKU: MTLTA80BK

~~$389.95~~ Save: $65 (17%)

^$324.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve and easy grip rubber hand-wheel.

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP13

~~$189.95~~ Save: $16 (8%)

^$173.95

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In Stock

DESCRIPTION

A reliable, nitrox-ready aluminum pony tank with high flow capacity valve and convertible K-valve.

Pros

Perfect size for various needs
Sufficient air capacity
Economical price
Reliable backup option
Versatile for different diving scenarios

Faber 23 High Pressure Steel Tank Only

4 reviews

SKU: FBRHP23W

~~$339.95~~ Save: $30 (9%)

^$309.95

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In Stock

DESCRIPTION

A high-pressure steel tank by Faber, nitrox ready up to 40%, with optimum weight distribution.

Thunderbird 6 cu. ft Aluminum Tank with Pro Valve

SKU: MTLTA6BR

^$179.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve and easy-grip rubber hand-wheel.

Faber High Pressure Steel Tank

74 reviews

SKU: FBRHP23

~~$359.95~~ Save: $39.05 (11%)

^$320.90

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In Stock

DESCRIPTION

A high-pressure steel tank by Faber that is Nitrox ready and easily converts between valve types.

Pros

Perfect size
Durability
No leaks
Great diving characteristics
Versatility

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP120G

^$664.95

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In Stock

DESCRIPTION

A high-pressure steel tank with great buoyancy characteristics, suitable for nitrox diving.

Pros

High gas capacity
Good value for the price
Excellent tank and valve set up
Improved bottom times and buoyancy characteristics
Fast delivery and great condition

Faber Low Pressure Steel Tank

18 reviews

SKU: FBRLP85SG

~~$474.95~~ Save: $67.05 (14%)

^$407.90

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In Stock

DESCRIPTION

A corrosion-resistant, blue steel scuba tank with convertible DIN/K valve, nitrox-ready and optimized for balanced buoyancy.

Aqua Nitrox Only Valve Cap

6 reviews

SKU: AQUNVC

^$4.95

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In Stock

DESCRIPTION

A durable vinyl valve cap designed specifically for Nitrox cylinders, with a protective cover and identification function.

Viton Nitrox O-Ring Kit

5 reviews

SKU: AQUNORK

^$27.95

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In Stock

DESCRIPTION

A durable Viton Nitrox O-Ring Kit with 20 common o-rings approved for use with Nitrox.

Thunderbird 19 cu. ft Aluminum Tank with Pro Valve

1 reviews

SKU: MTLTA19BR

^$219.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with convertible valve options and nitrox readiness up to 40%.

Thunderbird 63 cu. ft Aluminum Tank with Pro Valve

1 reviews

SKU: MTLTA63YL

^$379.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve, suitable for nitrox diving up to 40%.

Faber 23 HP Steel Tank with Inline Re-Breather Valve

1 reviews

SKU: PCK23RV

~~$419.90~~ Save: $19.95 (5%)

^$399.95

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In Stock

DESCRIPTION

A high-pressure Faber tank with re-breather valve, nitrox ready up to 40%, and negatively buoyant construction.

Thunderbird 13 cu. ft Aluminum Tank with Pro Valve

SKU: MTLTA13YL

~~$194.95~~ Save: $16 (8%)

^$178.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve and easy-grip rubber hand-wheel. Nitrox ready.

Spare-Air Nitrox Kit

SKU: SX27NB

^$319.99

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In Stock

DESCRIPTION

A redundant alternate nitrox gas source that allows for self-rescue in emergency situations.

Innovative Scuba Recreational Viton 20 Piece O-Ring Kit

SKU: AQURORK

^$24.95

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In Stock

DESCRIPTION

A 20 piece O-ring kit made with Viton material, designed for use with Nitrox.

Analox Replacement 02 Sensor

21 reviews

SKU: AQUNAOAS

^$139.95

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In Stock

DESCRIPTION

A replacement O2 sensor with a resolution of 0.1% O2, a sensor life of up to 4 years, and complete with an O-Ring.

Pros

Fast delivery
Cost-effective solution
Perfect fit
Easy to install
Reliable performance

Mares Puck Pro Ultra Lite Dive Computer

10 reviews

SKU: MRSPPUC

~~$279.95~~ Save: $55 (20%)

^$224.95

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In Stock

DESCRIPTION

A user-friendly dive computer with Bluetooth, Nitrox support, and a clear, easy-to-read display.

Tank Nitrox Sticker, 23" (58.4cm)

5 reviews

SKU: AQUNTS

^$9.95

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In Stock

DESCRIPTION

A bright green and yellow tank sticker made from durable vinyl to easily identify NITROX cylinders.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

~~$1499.90~~ Save: $401.90 (27%)

^$1098

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In Stock

DESCRIPTION

A Mares Genius Wrist Computer with LED Transmitter featuring a full-color display, digital compass, and air integration.

Aqua 140-Piece Viton O-Ring Kit with 3 Assorted Brass Picks

2 reviews

SKU: AQUNORK2

^$109.95

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In Stock

DESCRIPTION

A durable 140-piece O-ring kit with brass picks, recommended for NITROX use.

Thunderbird 40 cu. Ft Aluminum Tank with Pro valve

2 reviews

SKU: MTLTA40BR

^$299.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve, suitable for nitrox diving up to 40%.

Thermo by XS Scuba Din/Yoke Valve Pro 3000 PSI EANX

1 reviews

SKU: XSSVP30

^$88

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In Stock

DESCRIPTION

A durable Thermo valve for yoke and DIN regulators with Teflon coating and chromed stem.

Thunderbird 30 cu. ft Aluminum Tank with Pro valve

1 reviews

SKU: MTLTA30YL

^$269.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with Pro valve, convertible to K valve, Yoke or DIN.

Blue Steel Inline Re-Breather Valve

1 reviews

SKU: FBRRVG

~~$84.95~~ Save: $25 (29%)

^$59.95

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In Stock

DESCRIPTION

A low-profile, blue inline re-breather valve with easy hand wheel access and a built-in "Bump Guard" for added safety.

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Nitrox Cylinders

Exploring the world beneath the surface is a pursuit that demands both precision and reliability, especially when it comes to breathing gas. Nitrox cylinders are a cornerstone of enriched air diving, offering divers the ability to extend their bottom times and reduce nitrogen loading compared to standard air. As the warm months of May and beyond usher in peak diving season, many enthusiasts and professionals seek the benefits that a properly maintained nitrox tank can provide. These high-precision underwater cylinders are engineered and cleaned to accommodate gas blends with higher oxygen content, often up to 40%—a detail that is crucial for both safety and performance. When selecting a nitrox scuba tank, it’s important to look for clear labeling and industry-standard markings, such as the distinctive “Nitrox” or “Enriched Air” stickers. This ensures both the diver and the fill station staff can instantly identify the cylinder’s intended use, minimizing the risk of accidental misfills and maximizing safety at every stage of the dive.

Choosing the right nitrox cylinder involves considering several factors tailored to your diving style and experience level. Recreational divers often gravitate toward marine grade air cylinders made from aluminum, prized for their balance of durability and manageable weight—ideal for travel and frequent use. Technical divers, on the other hand, may opt for low-pressure steel tanks or double configurations to support deeper, longer, or more complex dives. Regardless of material, all nitrox-ready cylinders must undergo rigorous oxygen cleaning to ensure compatibility with enriched air mixes, especially when exceeding the 40% oxygen threshold. For those who dive regularly or plan to embark on a series of trips this summer, owning a personal nitrox tank can streamline logistics and offer peace of mind, eliminating the need to rely on rental stock that may not always meet your preferences or schedule. These cylinders also make thoughtful gifts for seasoned divers looking to upgrade their equipment or for those embarking on advanced training, such as Nitrox or technical diving certifications. The right cylinder pairs seamlessly with specialized gear, including Nitrox Regulators, to create a safe and efficient breathing system for underwater exploration.

Proper care and maintenance are essential for maximizing the lifespan and performance of your nitrox scuba tank. Always ensure the cylinder is filled at reputable dive centers that adhere to strict oxygen handling protocols and that the tank remains free of contaminants. After each dive, rinse the cylinder with fresh water to remove salt and debris, and store it in a cool, dry place away from direct sunlight. Regular visual inspections and hydrostatic testing are not only required by law but also provide peace of mind that your high-precision underwater cylinder remains in optimal condition. Whether you’re planning a summer getaway to a tropical reef or preparing for a local wreck dive, investing in a nitrox-ready cylinder is a step toward safer, more enjoyable underwater adventures. With the right equipment and attention to detail, every dive becomes an opportunity to explore farther and stay longer, surrounded by the vibrant life and tranquility that only the underwater world can offer.