Oxygen Tank Accessories

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA80CL

~~$369.95~~ Save: $81 (22%)

^$288.95

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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

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP13BR

~~$189.95~~ Save: $20 (11%)

^$169.95

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In Stock

DESCRIPTION

A reliable and versatile pony bottle tank with a high flow capacity valve and aluminum alloy design.

Pros

Reliable backup air supply
Minimal effect on buoyancy and trim
Good air capacity
Affordable price
Versatile for different diving scenarios

Octopus Holder with Split Ring

38 reviews

SKU: AQUOHOR

~~$6.95~~ Save: $2 (29%)

^$4.95

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In Stock

DESCRIPTION

A corrosion-resistant octopus holder with a bright color for easy identification and debris prevention.

Pros

Keeps debris out
Bright color for easy identification
Prevents damage to reefs
Fits mouthpiece perfectly
Works great

Aqua Tank Banger

30 reviews

SKU: AQUTBYL

^$12.95

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In Stock

DESCRIPTION

A corrosion-free plastic and rubber tank banger for attracting attention underwater, available in multiple colors.

Pros

Effective communication
Simple to use
Affordable
Attention-grabbing
Good material quality

Quick Draw Easy Mount, Pony Bottle Holders

24 reviews

SKU: AQUTPB49

^$156.95

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In Stock

DESCRIPTION

A corrosion-resistant, easy-to-install mount for pony bottles that requires no tools and attaches to the cylinder cam band.

Pros

Durable and well-made
No need for additional hardware or grease
Quick and easy to use
Easy to install and remove
Reliable and secure attachment

Mini Tank O-Ring Kit with Pick

23 reviews

SKU: AQUOMTPBL

^$18.95

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In Stock

DESCRIPTION

A convenient and compact kit with 10 common o rings and a soft brass o ring pick.

Pros

Includes helpful pick tool
Inexpensive and great value
Convenient and handy
Compact and portable
Useful assortment of o-rings

Genesis Pony Bottle Tank Small Pressure Gauge

20 reviews

SKU: GNSPPG

^$49.95

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In Stock

DESCRIPTION

A compact and streamlined pressure gauge in color-coded design, ideal for pony and safety stop bottles.

Pros

Provides peace of mind and works perfectly
Accurate and easy to read
Compact and streamlined design
Solid build and good condition
Convenient and unobtrusive

Aqua Foam Tank Holder for 3 to 5 Cylinders

15 reviews

SKU: AQUFTH3

^$47.95

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In Stock

DESCRIPTION

A non-corrosive foam tank holder for 3 to 5 cylinders, increasing safety during transportation.

Roll-Control 48" (122 cm) Aluminum Track Railing (TA-81)

15 reviews

SKU: RCSTA81

^$64.95

+ wishlist

In Stock

DESCRIPTION

A convenient and durable aluminum track railing that securely holds up to five tank brackets.

Aqua Tank Net for 7.25" Diameter Cylinders

15 reviews

SKU: AQUTNBK

^$9

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In Stock

DESCRIPTION

A durable and high visibility mesh tank net that protects and hides chipped cylinder finishes.

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

15 reviews

SKU: RCSTA80BK

^$74.95

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In Stock

DESCRIPTION

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

Blue Steel Tank Boots for Faber Tanks

13 reviews

SKU: FBRTB80

~~$16.99~~ Save: $5.99 (35%)

^$11

+ wishlist

In Stock

DESCRIPTION

A self-draining blue tank boot that protects and supports Faber tanks for easy mounting of dive rig.

Highland by XS Scuba Stage Bottle Strap Kits

12 reviews

SKU: XSSSBSK4

^$97

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In Stock

DESCRIPTION

A durable and secure stage bottle strap kit designed for technical diving and extended bottom time.

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTE

^$169.95

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In Stock

DESCRIPTION

A Tank to Tank Equalizer with Pressure Gauge that maximizes air availability and is a great Save-A-Dive-Kit item.

Suunto Tank POD Transmitter for EON/D5 Dive Computer

10 reviews

SKU: SQTPOD

^$439

+ wishlist

In Stock

DESCRIPTION

A wireless tank pressure transmitter that provides a quick and easy view of tank pressure for Suunto EON/D5 Dive Computers.

Mares LED Tank Module

8 reviews

SKU: MRSQT

~~$339.95~~ Save: $40.95 (12%)

^$299

+ wishlist

In Stock

DESCRIPTION

A Mares LED Tank Module with RF transmission, LED indicator for tank pressure, and streamlined dive profile.

Oceanic Regulator Bag

8 reviews

SKU: OCNBR

^$61.95

+ wishlist

In Stock

DESCRIPTION

A durable regulator bag made of 1260D ballistic nylon to protect and organize your scuba gear.

Aqua DIN Valve Male Plug

8 reviews

SKU: AQUDDP

^$16.95

+ wishlist

In Stock

DESCRIPTION

A non-corrosive Delrin plastic male plug with O-ring seal and nylon cord attachment lanyard for tank protection.

XS Scuba Tank Bands with Stainless Steel Cam Buckles (Pair)

7 reviews

SKU: XSSTBCB

^$91.95

+ wishlist

In Stock

DESCRIPTION

A pair of stainless steel tank bands with cam buckles for easy diameter adjustment.

7.25" Tank Boot for Aluminum Flat Bottom Tanks

39 reviews

SKU: AQUTB725

^$14

+ wishlist

In Stock

DESCRIPTION

A heavy-duty plastic tank boot with hexagon outer lip and self-draining design for aluminum flat bottom tanks.

Pros

Functional and protective
Inexpensive and durable
Fits well and prevents rolling
Provides secure attachment and stability
Easy to use and install

Blue Reef 'DIN' Tank Pressure Checker

32 reviews

SKU: AQUTPCD

~~$79.95~~ Save: $28.01 (35%)

^$51.94

+ wishlist

In Stock

DESCRIPTION

A Blue Reef pressure checker with impact-resistant rubber boot and plastic protector cap for easy pressure reading.

Pros

Ability to check din cylinder pressures
Convenience
Heavy-duty construction
Decent price
Works as advertised

XS Scuba MiFlex BC Quick Disconnect Hose, Black

26 reviews

SKU: XSSQDH18

^$74.95

+ wishlist

In Stock

DESCRIPTION

A kink-resistant black BC quick disconnect hose with double nylon safety braiding and UV resistance.

Pros

Lightweight and flexible
Perfect for diving
Durable
Professionalism
Works as advertised

Spare-Air Deluxe Holster

10 reviews

SKU: SXLRP

~~$64.95~~ Save: $20 (31%)

^$44.95

+ wishlist

In Stock

DESCRIPTION

A versatile Spare Air mounting holster with enclosed protection and quick release feature.

Highland by XS Scuba Stainless Steel DIN Plug

10 reviews

SKU: XSSSSDP

^$37

+ wishlist

In Stock

DESCRIPTION

A precision machined stainless steel DIN plug that protects valve threads and seals out water and debris.

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Oxygen Tank Accessories

When it comes to optimizing your dive setup, oxygen tank accessories are the unsung heroes that can make all the difference in your underwater experience. Whether you're a seasoned technical diver fine-tuning your rig for deep explorations, a recreational diver seeking peace of mind, or someone shopping for the perfect gift for an adventurous loved one, the right accessories can elevate safety, convenience, and enjoyment. As winter approaches and many divers plan trips to warmer waters or gear up for local cold-water dives, now is an ideal time to review your kit and ensure every detail is dialed in. Accessories for oxygen tanks range from indispensable safety devices to thoughtful upgrades that add comfort and efficiency. Think of tank handles that ease the strain of carrying heavy cylinders to and from the dive site, or protective boots that keep tanks upright and stable on slick boat decks. For those who travel, lightweight tank bands and compact valve covers become essential, helping you navigate airports and busy docks with less hassle.

Divers who regularly switch between different gas mixes or participate in advanced training will appreciate high-visibility tank markers and specialized adapters, which help prevent mix-ups and streamline gear changes. These small additions can have a big impact, especially when you’re prepping for a dive in fading December daylight or navigating crowded gear stations. Accessories like pressure gauge protectors, DIN-to-Yoke converters, and anti-corrosion valve caps are the kind of upgrades that seasoned divers swear by after years of hard-earned experience. They’re also the sort of thoughtful, practical gifts that show you understand a diver’s needs—perfect for holiday giving or as a way to encourage someone’s growing passion for the underwater world. For families or groups diving together, color-coded tank bands or personalized tank tags can add a touch of fun and make it easier to keep gear organized, especially during group trips or training sessions. And for those venturing into technical or enriched air diving, it’s worth exploring additional options tailored for specific gas mixes; you can find a curated selection of Nitrox Accessories for these needs as well.

Every diver develops their own preferences and rituals over time, often shaped by memorable dives and lessons learned. Maybe you remember the relief of having a spare O-ring kit stashed in your accessory pouch when a valve started hissing unexpectedly, or the convenience of a quick-release tank strap that made gearing up in cold winter gloves far less fiddly. These moments underscore the value of investing in the right oxygen tank accessories—not just for safety, but for the smooth, confident flow that makes every dive more enjoyable. As you browse through the range of options, consider how each piece fits into your unique diving journey, whether you’re preparing for a holiday adventure in tropical waters or braving the brisk, clear conditions of a winter lake. The right accessories don’t just support your equipment—they support your sense of readiness, your ability to respond to the unexpected, and your enjoyment of every underwater moment.