Call our certified SCUBA Instructors




Scuba Tanks

No Sales Tax Outside of California Free Shipping on Scuba Gear Scuba Instructors Answer Calls & Assemble Dive Gear 120 Day Return Policy

Steel Tanks are rugged and durable, and with proper maintenance can last decades. Aluminum Tanks give you a cost efficient, low-maintenance air supply popular the world over. Check out the Tank Accessories page to make sure you don't miss any must-have scuba diving equipment. A set of Twin Tanks allows you to double your dive time. See more  

Scuba Tanks

The beating heart of scuba diving, you won't be going anywhere underwater without one of these.

Steel scuba tank
Steel Tanks

Durable, rugged, and strong, a properly cared-for steel scuba tank can last for decades. Steel scuba tanks are denser than aluminum tanks, meaning you have to be less concerned with buoyancy issues, especially at the end of a dive. Smaller than an aluminum tank of the same capacity, a steel scuba tank is a more compact air supply solution, a fact that becomes doubly important for twin-tank setups.

Rust can be a factor over time if a steel scuba tank isn't properly cared for, so maintenance is always going to be extremely important with a steel tank.

Aluminum scuba tanks
Aluminum Tanks

Aluminum tanks are cost efficient, long lasting, and readily available, which is why they are easily the most common scuba diving tanks in the world. Lighter than steel tanks, aluminum dive tanks are easier to transport and swim with, giving your shoulders and arms a break on long treks.

Because of their light weight, some aluminum tanks will begin to float at the end of a dive, once the oxygen supply is nearly depleted. To combat this, it's common to counter-weight an aluminum dive tank with approximately 4 pounds. However, "Compact Neutral" aluminum tanks are made with thicker walls, which increase the weight and help to counteract the positive buoyancy problems at the end of a long dive.

scuba tank Accessories
Scuba Tank Accessories

A tank alone does not a scuba diver make, so load up on all the necessities right on our Tank Accessory page. Get yourself a tank carrier to make those long walks to and from the boat a little easier, or pick up a tank weight pouch to counteract the effects of a lighter tank, or just to keep your scuba tank where you want it.

Need a valve protector, a boot for your scuba tank, or a spare O-ring kit? Look no further.

scuba tank Accessories
Twin Tanks and Manifolds

Double the length of your dive with a twin-cylinder tank package, available in low and high-pressure models. Available in sizes from 80 to 130 cubic feet, you'll always be able to find the exact air supply you'll need for any task.

These tanks are made of a rugged chromium-molybdenum alloy, the same kind of light-weight, high-strength metal used in aircraft frames specifically for its high strength-to-weight ratio. With a resilient hot dipped galvanized steel finish, you never have to worry about scratching these tanks.

You'll also be able to find separate manifolds on this page as well, allowing you to gang two tanks together for maximum air supply. See less   

Click a category below

Top Rated Tanks

Top 5 Steel Scuba Tanks

View All Steel Scuba Tanks

Top 5 Aluminum Scuba Tanks

Zeagle Pony Bottle System
Zeagle Pony Bottle System
Starting at $498.00

View All Aluminum Scuba Tanks

Top 5 Tank Accessories

Sherwood Convertible Pro Valve
Sherwood Convertible Pro Valve
Starting at $59.95
Scuba Tank Carrier
Scuba Tank Carrier
Starting at $12.95
Sherwood Valve Protector
Sherwood Valve Protector 
Starting at $3.95

View All Tank Accessories

Top 5 Twin Tanks and Manifolds

XS Scuba 300 Bar DIN Tank Manifold
XS Scuba 300 Bar DIN Tank Manifold 
Starting at $329.95

View All Twin Tanks and Manifolds

Tank Reviews: Steel Scuba Tank Reviews, Aluminum Scuba Tank Reviews, Tank Accessory Reviews, Twin Tanks and Manifold Reviews

Scuba Tank Instructional Videos

The Differences between Din and Yoke tank valves The Differences between Din and Yoke tank valves
This instructional video shows the differences between the two types of scuba tank valves (Yoke and DIN).
XS Scuba Pro Valve Instructional Video XS Scuba Pro Valve Instructional Video
This instructional video shows you how the XS Scuba Pro tank valve works.

Scuba Tank Reviews:

XS Scuba 130 Cubic Foot High Pressure Steel Tank Review XS Scuba 130 Cubic Foot High Pressure Steel Tank Review   130 Cubic Foot High Pressure Steel Tank
Never run out of air again - i am a newer diver, so i kept running out of air before my dive buddies did. it was getting better, but it wasnt getting better fast enough for me. (i used to... View Full Review
Scuba Tank Carrier Review Scuba Tank Carrier Review   Tank Carrier
A True Back, Hand, & Shoulder Saver - This scuba tank carrier is one of the most innovated carriers I have seen on the market. I would like to shake the person抯 hand that invented this product. ... View Full Review

View More Tank Reviews

Sherwood Scuba Tanks XS Scuba Tanks Zeagle Scuba Tanks

We are proud to offer scuba tanks from the following manufacturers:
Apollo, Aqua Lung, East Coast Plastics, Faber, Genesis, H2O, Harrison, Highland, Innovative, IST, Lubrication Technology, Max Air, Max Holding Systems, Ocean Reef, Scubamax, Sherwood, Submersible Systems, Trident, XS Scuba, Zeagle and more...

  • Choose

Product Information Questions? Contact our certified instructors
E-mail our instructors at

US and Canada call toll free 800.347.2822
International callers please dial 001.949.221.9300

Corporate Office:, 1752 Langley Avenue, Irvine CA 92614

Privacy Policy
Scuba diving portal for scuba equipment
Scuba requires professional scuba diving training and certification
Prices subject to change.
Copyright 2000-2014