Oxygen Tanks For Diving

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP120G

^$664.95

+ wishlist

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

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP30BR

~~$264.95~~ Save: $36 (14%)

^$228.95

+ wishlist

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

Catalina 63 Cubic Foot Aluminum Tank with Pro Valve

2 reviews

SKU: AQUTA63YL

~~$389.95~~ Save: $99 (25%)

^$290.95

+ wishlist

In Stock

DESCRIPTION

A 63 cubic foot aluminum tank with a pro valve, rust-free and buoyant, with high flow capacity valve.

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

154 reviews

SKU: AQUTA80YL

~~$404.95~~ Save: $102 (25%)

^$302.95

+ wishlist

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
Fast delivery
Good customer service
Good value for the price
Versatile and lightweight

Faber High Pressure Steel Tank

74 reviews

SKU: FBRHP23BK

~~$359.95~~ Save: $35 (10%)

^$324.95

+ wishlist

In Stock

DESCRIPTION

A high-pressure steel tank that is Nitrox ready and easily converts between DIN/K type valves.

Pros

Perfect size
Durability
No leaks
Great diving characteristics
Versatility

Faber Low Pressure Steel Tank

18 reviews

SKU: FBRLP85SG

~~$474.95~~ Save: $55 (12%)

^$419.95

+ wishlist

In Stock

DESCRIPTION

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

GMC SCBA to Scuba Adapter

18 reviews

SKU: AQU45010

^$129.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant chrome plated brass adapter that allows you to fill scuba tanks up to 3200 psi.

Roll-Control Adjustable Tank Bracket, Set of 2 (TA-80)

15 reviews

SKU: RCSTA80BK

^$74.95

+ wishlist

In Stock

DESCRIPTION

A durable polypropylene tank bracket set that fits all size cylinders and mounts to various tracks.

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTED

^$169.95

+ wishlist

In Stock

DESCRIPTION

A chrome-plated brass Tank to Tank Equalizer with Pressure Gauge for maximizing air availability and easy equalizing of cylinders.

Aqua Foam Tank Rack for 3 Tanks

5 reviews

SKU: AQUTRTF

^$44.95

+ wishlist

In Stock

DESCRIPTION

A foam tank rack that securely holds three tanks and prevents rolling.

Catalina 53 Cubic Foot Aluminum Tank with Pro Valve

2 reviews

SKU: AQUTA53BR

~~$374.95~~ Save: $85 (23%)

^$289.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and versatile aluminum tank with a convertible valve design, suitable for child divers and instructional use.

Hollis ST Elite System

1 reviews

SKU: HLSESSX2

^$929.95

+ wishlist

In Stock

DESCRIPTION

A durable and versatile scuba diving system with back inflation BCD, stainless-steel backplates, and dual cam bands.

Faber 23 HP Steel Tank with Inline Re-Breather Valve

1 reviews

SKU: PCK23RV

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

^$399.95

+ wishlist

In Stock

DESCRIPTION

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

XS Scuba Deluxe Cylinder Equalizer

1 reviews

SKU: XSSDCE

^$360

+ wishlist

In Stock

DESCRIPTION

A dual-scale cylinder equalizer for safe gas transfer, suitable for filling pony bottles and compatible with up to 40% oxygen premixed.

XS Scuba Tank Holder TR120 Kit

1 reviews

SKU: XSSTR120K

^$114.90

+ wishlist

In Stock

DESCRIPTION

A durable and versatile tank holder kit that securely holds up to 3 scuba cylinders.

Cressi Aquaride Blue Pro Package

1 reviews

SKU: PCKCSBAR

^$1059.95

+ wishlist

In Stock

DESCRIPTION

A versatile blue scuba diving package including a travel-friendly BCD, compact regulator, octopus, and computer.

Cyl-Tec S80 Aluminum Scuba Tank with Pro Valve. ~Limited Time Sale Price

1 reviews

SKU: CYLSCAST

~~$274.95~~ Save: $25 (9%)

^$249.95

+ wishlist

In Stock

DESCRIPTION

A durable brushed aluminum scuba tank offering 3000 psi pressure, corrosion resistance, and versatile valve compatibility.

Dive Rite No Mount Tank BC

SKU: DIV4200

^$208

+ wishlist

In Stock

DESCRIPTION

A buoyancy compensator with a secure cam strap, SuperFabric outer protection, and seamless inflation method.

Blue Steel Pro DIN/Yoke Valve

5 reviews

SKU: FBRPV10108

~~$59.95~~ Save: $15 (25%)

^$44.95

+ wishlist

In Stock

DESCRIPTION

A dual valve with high flow and easy Yoke to DIN conversion, featuring a multi-ported safety plug.

Nitrox O2 Lube 1/4 fl. oz (7.4ml)

4 reviews

SKU: AQUSGN25

^$26.95

+ wishlist

In Stock

DESCRIPTION

A non-carbon based lubricant for Nitrox and O breathing systems, essential for Nitrox divers' save-a-dive kit.

Thermo by XS Scuba Deluxe K-Valve

3 reviews

SKU: XSSKV

^$84

+ wishlist

In Stock

DESCRIPTION

A high-flow valve made of marine-grade chromed brass with an easy-grip rubber hand wheel.

Hollis ST System

SKU: HLSSS

^$859.95

+ wishlist

In Stock

DESCRIPTION

A pre-assembled, rugged Hollis ST System that combines popular single tank components for versatile use.

Spare-Air Nitrox Kit

SKU: SX27NB6

^$409.99

+ wishlist

In Stock

DESCRIPTION

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

Dive 1st Aid Oxygen Rescue Kit, Single

SKU: D1AORK

^$643.57

+ wishlist

In Stock

DESCRIPTION

A comprehensive emergency oxygen kit in a durable, waterproof SKB hard case with 40 minutes of oxygen supply.

Page of 3

Per Page

More Results

Oxygen Tanks For Diving

Whether you’re gearing up for a season of adventure beneath the waves or preparing for your first open water certification, choosing the right diving oxygen tank is one of the most important decisions you’ll make for your underwater experiences. A proper dive oxygen tank is more than just a vessel for air—it’s your lifeline, your passport to exploring reefs, shipwrecks, and the silent world below the surface. Most recreational divers opt for standard-sized cylinders, typically around 80 cubic feet, which strike a balance between bottom time and manageable weight. For those venturing into colder waters or technical diving, steel tanks offer the negative buoyancy and durability needed for challenging environments, while aluminum tanks remain favored for their resistance to corrosion and ease of handling, especially when rental gear is involved. Each material has its unique feel—aluminum tanks are a familiar companion on tropical dives, while the solid heft of a steel tank is reassuring when suiting up for deeper or extended dives in cooler conditions. No matter the season, from the first warm days of early summer through the crisp clarity of early fall, a reliable breathing oxygen tank ensures you can focus on the wonders around you, whether you’re gliding alongside schools of fish or exploring new underwater landscapes.

For divers who value preparedness, pony bottles and mini emergency tanks are essential additions to a kit, offering peace of mind with a backup air supply in case of unexpected equipment issues. These compact dive oxygen tanks are especially popular among experienced divers, photographers, and instructors who may find themselves in situations where a secondary air source is a wise precaution. They also make thoughtful and practical gifts for the diver in your life—an extra layer of safety is always appreciated, whether it’s for a friend taking their first steps into the sport or a seasoned explorer planning a trip to a remote dive site. When selecting any diving tank, consider the intended use: recreational dives, technical expeditions, or emergency preparedness. Always ensure your tank is filled by a certified dive shop to avoid contaminants and moisture, and check that all valves and O-rings are in top condition before each dive. The changing seasons bring new opportunities for exploration, and having the right ark oxygen tank or backup mini tank can make all the difference in your comfort and confidence underwater. To explore a curated selection of cylinders tailored to recreational divers, visit our dedicated guide at Scuba Air Tanks for Recreational Diving for more information and expert recommendations.