Gear For Single Tank Diving

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

153 reviews

SKU: AQUTA8EP

~~$414.95~~ Save: $42 (10%)

^$372.95

+ 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
Good customer service
Variety of color options
Great price and value
Fast delivery time

Faber High Pressure Steel Tank

74 reviews

SKU: FBRHP149SG

~~$645~~ Save: $60.05 (9%)

^$584.95

+ wishlist

In Stock

DESCRIPTION

A high-pressure steel scuba cylinder with triple-protected zinc and painted finish, Nitrox ready for versatility.

Pros

Excellent buoyancy and streamlined design
Durable and high-quality construction
Lightweight and easy to carry
Great value and fast shipping
High air capacity and Nitrox ready

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP19BR

~~$219.95~~ Save: $24 (11%)

^$195.95

+ wishlist

In Stock

DESCRIPTION

A reliable, nitrox-ready aluminum pony tank with high flow valve, available in five sizes.

Pros

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

Cressi AC2/XS2 Regulator

57 reviews

SKU: CSBRXS2

~~$289.95~~ Save: $70 (24%)

^$219.95

+ wishlist

In Stock

DESCRIPTION

A dependable piston regulator with a marine-grade brass 1st stage and durable hi-tech polymer 2nd stage.

Pros

Lightweight and comfortable
Reliable and dependable
Affordable and good value for money
Easy and effortless breathing
Versatile and works in both cold and warm water

Zeagle Ranger BCD with Ripcord Weight System

53 reviews

SKU: ZGLRNMD

^$949.95

+ wishlist

In Stock

DESCRIPTION

A USA-made back inflation BCD with Ripcord weight system, adjustable shoulders, and 44lb lift capacity.

Pros

Fit
Lifetime warranty
Well-made
Durability
Versatility

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

Scubapro Air 2, Combination Octopus/Inflator Regulator

49 reviews

SKU: SCPA2GYR

^$329

+ wishlist

In Stock

DESCRIPTION

A durable and versatile combination octopus/inflator regulator with easy-to-use features and a classic design.

Pros

Breathability
Reduces clutter and eliminates hoses
Convenient and practical
Combination of octopus and inflator
Streamlined design

Zeagle Scout BC

42 reviews

SKU: ZGLSCLR

^$439.95

+ wishlist

In Stock

DESCRIPTION

A lightweight back inflator BC with 24 lbs lift capacity, 2-zippered utility pockets, and 4 stainless steel D-rings.

Pros

Travel-friendly with ample storage options
Comfortable fit with weight integration
Good value for money
Compact and lightweight design
Versatile and well-made

Scubapro Hydros Pro Men's BCD w/Balanced Inflator

31 reviews

SKU: SCPHPMBKSM

^$1189

+ wishlist

In Stock

DESCRIPTION

A travel-friendly, weight-integrated BCD with a custom modular design and comfortable gel harness.

Scubapro Hydros Pro Men's BCD with Air 2

24 reviews

SKU: SCPHPM2BKSM

^$1349

+ wishlist

In Stock

DESCRIPTION

A travel-friendly men's BCD with weight integration, back-flotation design, and backup regulator.

Zeagle Ranger LTD BCD

23 reviews

SKU: ZGLRLTCXL

^$1149.95

+ wishlist

In Stock

DESCRIPTION

A durable and customizable BCD with a weight integrated system and 40-50 lbs lift capacity.

Pros

Versatile for different types of diving
Comfortable and secure fit
Customizable and adjustable
High-quality construction
Plenty of storage and attachment options

Faber Low Pressure Steel Tank

18 reviews

SKU: FBRLP85SG

~~$474.95~~ Save: $45 (9%)

^$429.95

+ wishlist

In Stock

DESCRIPTION

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

Oceanic Oceanpro BCD

17 reviews

SKU: OCNOPMD

^$599.95

+ wishlist

In Stock

DESCRIPTION

A rugged and minimalist Oceanic Oceanpro BCD with integrated inflator and adjustable straps for a comfortable fit.

Scuba Regulator & Octo Grab Bag

15 reviews

SKU: SCBR1O

~~$514.90~~ Save: $199.95 (39%)

^$314.95

+ wishlist

In Stock

DESCRIPTION

A reliable and balanced scuba regulator and octo grab bag for underwater diving.

Oceanic Alpha 8 SP5 Piston Regulator, Black

13 reviews

SKU: OCNA8SP5BK

^$334.95

+ wishlist

In Stock

DESCRIPTION

A durable black piston regulator with easy breathing, Nitrox compatibility, and exceeding safety standards.

Spare-Air 3000 Kit

10 reviews

SKU: SX6B

^$389.99

+ wishlist

In Stock

DESCRIPTION

A completely redundant alternate air source kit that allows self-rescue in emergency out-of-air situations.

Tusa SS-0002 Duo Air II Alternate Combo Inflator

10 reviews

SKU: TBTSS02

^$299

+ wishlist

In Stock

DESCRIPTION

A combination octopus regulator/power inflator with an air balanced power inflator valve and classic downstream regulator valve.

OMS Performance Mono Wings

10 reviews

SKU: OMSPMW2B

^$376

+ wishlist

In Stock

DESCRIPTION

A compact and durable donut-style mono wing with 32 lbs lift, perfect for traveling divers.

Scubapro MK25 EVO/S620Ti Dive Regulator System

9 reviews

SKU: SCPM25ES620

^$1249

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with a balanced piston first stage and adjustable inhalation control.

Cressi AC2/XS2 Regulator & XS2 Octo Package

9 reviews

SKU: PCKXS2

~~$344.90~~ Save: $94.90 (28%)

^$250

+ wishlist

In Stock

DESCRIPTION

A lightweight, high-performance regulator and octopus package with a non-balanced flow-by piston design.

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.

Scuba Regulator Grab Bag

8 reviews

SKU: SCBR1

~~$364~~ Save: $144.05 (40%)

^$219.95

+ wishlist

In Stock

DESCRIPTION

A piston first-stage regulator with a pneumatically balanced 2nd stage design and nitrox compatibility.

Zeagle Back-Plates

7 reviews

SKU: ZGLSSBP

^$259.95

+ wishlist

In Stock

DESCRIPTION

A versatile back-plate for easy mounting of Zeagle bladders, available in stainless steel or anodized aluminum.

Atomic Aquatics B2 Sealed Regulator Yoke

7 reviews

SKU: ATMB2SS

^$1019.95

+ wishlist

In Stock

DESCRIPTION

A lightweight, ergonomic regulator with a titanium second stage and patented comfort swivel.

Aqualung Airsource Complete

6 reviews

SKU: UDRAS3QD

^$279

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus and BCD inflator combo with soft-touch purge cover and rapid-exhaust valve.

Page of 3

Per Page

More Results

Gear For Single Tank Diving

Single tank diving is a cornerstone of both recreational and advanced scuba adventures, offering simplicity, streamlined movement, and the freedom to explore a wide range of underwater environments. As the weather warms and dive season stretches from early summer through the onset of fall, more divers are heading to local quarries, coastal reefs, and distant islands with their single tank setups. Whether you’re gearing up for your first open-water certification or you’re a seasoned diver refining your kit for travel, the right equipment makes all the difference in comfort, safety, and enjoyment. Single tank rigs are known for their versatility—ideal for those quick shore dives after work, boat dives with friends, or even as a reliable backup for technical divers accustomed to more complex configurations. Many divers appreciate the backplate and wing system for single tank diving; its modular nature allows for customization, from choosing between lightweight aluminum or heavier stainless steel backplates to dialing in harness adjustments for a perfect fit, regardless of whether you’re layering up for cooler water or keeping it light in the tropics. For those with shorter torsos or specific fit needs, specialized backplates ensure that everyone can achieve a balanced, secure setup. The continuous webbing harness is a favorite among both technical and recreational divers for its no-nonsense reliability—there are fewer failure points and a snug fit that keeps the rig close to your body, improving both trim and comfort underwater.

When assembling a single tank system, attention to detail in every component pays off. The buoyancy wing, which attaches to the backplate, is selected based on the type of diving and tank in use—smaller wings with 20 to 25 pounds of lift are perfect for warm water and aluminum cylinders, while larger wings with up to 35 pounds of lift accommodate heavier steel tanks and additional accessories. Integrated tank stabilizers or bungees in the wing prevent the cylinder from shifting, maintaining optimal trim and streamlining your profile. The single tank adapter is another critical piece, ensuring the tank sits securely along your spine, which is especially important for maintaining horizontal body position and minimizing drag. Cam bands, available in stainless steel or heavy-duty plastic, lock the cylinder in place and can be paired with weight and trim pockets to fine-tune your buoyancy and balance. Many divers find that placing non-ditchable trim weights on the upper backplate and ditchable pockets on the waist harness allows for effortless adjustments as conditions change or as exposure suits vary throughout the season. A reliable regulator setup is at the heart of every single tank system: a balanced primary second-stage regulator, typically with a long hose for sharing air, and an alternate air source secured on a necklace, ensure you’re prepared for any situation. Monitoring your air supply is made easy with a brass and glass submersible pressure gauge (SPG), which can be paired with an analog or digital dive computer for added convenience. Safety is paramount, so most divers attach a pair of cutting tools, a surface marker buoy (SMB) with a reel, and a high-decibel whistle to their harness D-rings—these tools are invaluable for signaling, navigation, and handling entanglements.

Single tank diving gear also makes thoughtful gifts for dive buddies, recent certification graduates, or anyone looking to upgrade their setup before a big trip. The modularity of backplate and wing systems means components like harnesses, wings, and accessories can be personalized to match the diver’s experience level, body type, and diving goals. Many experienced divers recall the satisfaction of assembling their first custom rig, carefully selecting each piece and fine-tuning it over a season of dives—there’s a sense of ownership and confidence that comes from knowing your gear inside and out. For those considering future adventures in technical or mixed gas diving, a solid single tank setup is an excellent foundation; the skills and equipment familiarity gained here translate seamlessly to more advanced configurations, such as those found in Gear For Tri Mix Divers. As the dive season unfolds, investing in quality, well-chosen single tank gear ensures you’re ready for spontaneous shore dives, planned boat excursions, or the next chapter in your diving journey. Whether you’re packing light for travel or building a robust system for local exploration, these essentials are designed to keep you safe, comfortable, and focused on the underwater world ahead.