Diving Essentials

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Cressi Astra 2100 Lumens Dive  Picture

Cressi Astra 2100 Lumens Dive Light

SKU: CSBA2100LMFR: SJ551250
  • Powerful 2100 Lumens Dive Light for superior visibility.
  • CREE XHP50 LED provides bright, focused underwater beam.
  • Durable aluminum alloy build; 1-meter impact resistance.
  • IPX8 Waterproof Dive Light: Submersible up to 100 meters.
  • Long-lasting battery: 4-8 hours of dive light runtime.
  • Rechargeable dive light with magnetic USB charging.
Ships from Manufacturer
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Cressi Aquawing Plate Weight Picture

Cressi Aquawing Plate Weight

SKU: CSBIZ790400MFR: IZ790400
  • Durable Cressi Aquawing plate for BCD diving.
  • Enhance buoyancy control with this BCD accessory.
  • Secure fit ensures stability during underwater dives.
  • Corrosion-resistant plate for lasting performance.
  • Easy to use with Aquawing BCD diving systems.
  • Weighs 5.5 lbs (2.5kg); essential diving gear.
New Arrival
$129.95
In Stock
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Garmin Descent S1 Diver Commun Picture

Garmin Descent S1 Diver Communication Buoy

SKU: GRMDS1BUOYMFR: 010-02546-00
  • Garmin Descent S1: Reliable diver communication.
  • Monitor tank pressure with SubWave sonar network.
  • Review dive heatmaps via the Garmin Dive app.
  • Up to 15 hours of battery life per charge cycle.
  • Send preset alerts to divers for marine safety.
  • Compatible with up to 8 Descent T2 transceivers.
In Stock
Free 2 Day Shipping
Cressi Aquawing Weight Pocket Picture

Cressi Aquawing Weight Pocket

SKU: CSBIZ790300MFR: IZ790300
  • Cressi Aquawing pocket: Durable, secure weight solution.
  • Optimized buoyancy control with Aquawing BCD pocket.
  • Streamlined design enhances diving performance.
  • Easy to use weight pocket for Cressi Aquawing BCD.
  • Secure fit ensures weights stay in place underwater.
  • Enhance your dive with this essential BCD accessory.
New Arrival
$29.95
In Stock
Cressi Hunt 1600 Lumens Dive L Picture

Cressi Hunt 1600 Lumens Dive Light

SKU: CSBH1600LMFR: SJ552050
  • Powerful 1600 Lumen Dive Light for superior visibility.
  • Luminus LED offers a beam distance over 290 meters.
  • Rechargeable dive light with 4-hour battery life.
  • Waterproof to 100m: IPX8 rating dive light.
  • Durable aluminum alloy build; impact-resistant.
  • Compact dive light with magnetic USB charging.
New Arrival
$129.95
In Stock
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Cressi Aquawing Modular Ballas Picture

Cressi Aquawing Modular Ballast System Kit

SKU: CSBIZ790200MFR: IZ790200
  • Cressi Aquawing kit: Enhanced BCD ballast system.
  • Modular design offers customized weight distribution.
  • Durable anodized aluminum mounting plates included.
  • Optimized for Aquawing BCD for secure integration.
  • Improve diving comfort with streamlined ballast setup.
  • Essential BCD accessory for balanced underwater dives.
New Arrival
$149.95
In Stock
Free Shipping
ACR C-Strobe H2O Water Activat Picture

ACR C-Strobe H2O Water Activated Personal Distress Strobe

SKU: ACRCSLMFR: 3964.1
  • ACR C-Strobe H2O: Reliable marine safety strobe.
  • Water-activated LED distress light for emergencies.
  • Compact, durable plastic build for marine environments.
  • 45-Lumen strobe offers 120 hours of performance.
  • PFD clip & strap ensures secure, hands-free safety.
  • Essential water sports safety gear; tested reliable.
New Arrival
$36.95
In Stock
ACR Firefly Pro Water-Bug LED  Picture

ACR Firefly Pro Water-Bug LED Strobe

SKU: ACRFFWMFR: 3971.3
  • High-intensity LED strobe for marine safety.
  • Water-Bug offers reliable emergency signaling light.
  • Exceeds 3.5 mile visibility for performance.
  • Compact, durable design ensures lasting reliability.
  • Multiple light modes: strobe, SOS, and steady-on.
  • Long-lasting battery life for critical situations.
New Arrival
$130.95
In Stock
Free Shipping
ACR C-Strobe 45 Lumens White L Picture

ACR C-Strobe 45 Lumens White LED, Carded

SKU: ACRCSLCMFR: 3965.1
  • USCG/SOLAS LED strobe for marine safety.
  • 45 Lumens white LED provides high visibility.
  • Over 120 hours operational life for reliability.
  • Waterproof tested to 3.3' (1m) for 24 hours.
  • Compact, lightweight design ensures easy use.
  • Manual twist on/off for simple strobe activation.
New Arrival
$29.95
In Stock
Cressi Astra 1200 Lumens Dive  Picture

Cressi Astra 1200 Lumens Dive Light

SKU: CSBALDLMFR: SJ551150
  • Powerful 1200 Lumen Dive Light for superior visibility.
  • CREE XPL2 LED provides bright, focused underwater beam.
  • Multiple modes on dive light: 100%, 50%, and Strobe settings.
  • Long-lasting battery: 3-5 hours of dive light operation.
  • Waterproof to 100m: IPX8 dive light for deep dives.
  • Durable aluminum dive light; impact & corrosion-resistant.
New Arrival
$149.95
In Stock
Free Shipping
ACR HemiLight 3 Locator Light Picture

ACR HemiLight 3 Locator Light

SKU: ACRHLLMFR: 3764.1
  • ACR HemiLight 3: USCG & SOLAS approved marine safety.
  • Ensures reliable performance with 20+ hours of light.
  • Compact, durable locator light for all water sports.
  • Visible in all directions for enhanced marine safety.
  • Lithium battery offers long-life, non-replaceable value.
  • Waterproof to 10 feet, built for marine environment.
New Arrival
$35.95
In Stock
ACR C-Light 20 Lumens White LE Picture

ACR C-Light 20 Lumens White LED, Carded

SKU: ACRCLLEDCMFR: 3963.1
  • ACR C-Light: USCG/SOLAS approved marine safety.
  • 20 Lumen LED provides reliable light for watersports.
  • Waterproof tested; ensures durability in marine use.
  • Simple twist on/off for easy, one-handed operation.
  • Compact, lightweight design; essential marine safety.
  • Uses 2 AA batteries (not included) for convenience.
New Arrival
$28.95
In Stock
ACR HemiLight 3 Life Jacket Li Picture

ACR HemiLight 3 Life Jacket Light, 10-Pack

SKU: ACRH3BMFR: 3764
  • ACR Life Jacket Light: USCG & SOLAS approved.
  • Auto-activation HemiLight 3 for marine safety.
  • 20+ hour operational life; exceeds requirements.
  • Waterproof to 10 ft; reliable marine lighting.
  • Non-hazardous lithium battery; 5-year life.
  • Compact, durable design for life jacket use.
New Arrival
$23.95
In Stock
ACR Firefly Pro LED Strobe Picture

ACR Firefly Pro LED Strobe

SKU: ACRFFMFR: 3970.3
  • High-intensity LED strobe for marine safety.
  • Exceeds 3.5 mile visibility range; performance assured.
  • Waterproof to 10 feet for reliable marine use.
  • Over 56 hours strobe burn time; extended durability.
  • Compact, lightweight design; enhances comfort.
  • SOS signaling mode for emergency marine situations.
New Arrival
$119.95
In Stock
Free Shipping
Blue Reef BCD Flex Hose Picture

Blue Reef BCD Flex Hose

SKU: BLRFHBC
(13)
  • Durable BCD hose with 1500 psi working pressure.
  • Polyethylene fiber braiding ensures reliable performance.
  • 3/8-24 UNF male thread for secure regulator fitting.
  • Quick-disconnect coupling for easy BCD attachment.
  • Available in multiple lengths for diving convenience.
  • High burst pressure (6000 psi) for diving safety.
$21.95$29.95
In Stock
Scuba Multi-Tool by XS Scuba Picture

Scuba Multi-Tool by XS Scuba

SKU: XSSMTMFR: TL110
(9)
  • Essential scuba tool for field repairs & adjustments.
  • Durable build: stainless steel & bronze construction.
  • Includes flat & Phillips head scuba screwdrivers.
  • Features hex keys: 1/4", 3/16" & 5/32" for diving.
  • Specialty tools: orifice, DIN, valve, Schrader valve.
  • Compact design: folding case; easy scuba maintenance.
$30.95
In Stock
LEFEET S1 Pro Dual Jet Compact Picture

LEFEET S1 Pro Dual Jet Compact Underwater Dive Scooter w/Rechargeable Batteries

SKU: PCKLFTS1SJDAMFR: PCKLFTS1SJDA
  • Dual Jet Dive Scooter: Enhanced thrust, agile control.
  • Compact Dive Scooter: Portable design, easy to travel with.
  • Extended Battery Life: 70-min runtime for dive exploration.
  • Underwater Scooter: Explore depths up to 130 feet (40m).
  • Multiple Speed Settings: Adaptable to any dive condition.
  • Complete Dive Scooter Kit: Includes extra batteries.
In Stock
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Low Profile 3-Ring Binder Log  Picture

Low Profile 3-Ring Binder Log Book-Black Dive Flag

SKU: BKSLB0140MFR: LB0140
(8)
  • -Diving Log Book: Track dives with expert guidance.
  • -Dive Log Book: Durable nylon cover with zipper closure.
  • -Dive Log: 3-ring binder fits standard log refills.
  • -Diving Log: Inside organizer for essential dive data.
  • -Dive Log Book: Compact size for easy transport.
  • -Diving Log: Record experiences for future reference.
$39.95
In Stock
Free Shipping
LEFEET S1 Pro Jet Compact Unde Picture

LEFEET S1 Pro Jet Compact Underwater Dive Scooter with Rechargeable Battery

SKU: PCKLFTS1SJDSMFR: PCKLFTS1SJDS
  • Compact dive scooter design for easy handling.
  • Enjoy long battery life for extended underwater dives.
  • Durable build ensures reliable performance underwater.
  • Dive scooter offers good visibility in varied conditions.
  • Powerful thrust (17.6 lbf) for efficient propulsion.
  • Includes extra rechargeable battery for longer run time.
In Stock
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Trident Slate with QD Male Cli Picture

Trident Slate with QD Male Clip, 6" x 8" (15.2cm x 20.3cm)

SKU: AQUSQDMDMFR: SL63M
(2)
  • Durable dive slate for underwater notes.
  • 6"x8" scuba slate with quick disconnect clip.
  • Underwater slate: easy erase, reusable design.
  • Secure attachment: slate with nylon webbing loop.
  • Essential dive slate for clear communication.
  • Compact size: portable diving slate, 6" x 8".
$12.95
In Stock
Dive Alert Plus v2 Picture

Dive Alert Plus v.2

SKU: AQUDPV
(40)
  • Loud 132dB Dive Alert signaling device; audible 1 mile.
  • Pneumatic Dive Alert Plus; BCD inflator hose activated.
  • Durable thermoplastic body; stainless steel diaphragm.
  • Push-button Dive Alert for quick, easy underwater use.
  • Surface/underwater switch for versatile Dive Alert use.
  • Dive Alert fits standard inflators; easy to connect.
Save $7
$81.95$91.95
In Stock
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Ratchet Dive Reel, Yellow Picture

Ratchet Dive Reel, Yellow

SKU: AQURR
(48)
  • High-capacity dive reel holds 140' to 250' line.
  • Durable construction ensures long-lasting dive use.
  • Smooth retrieve dive reel with ratchet locking system.
  • Easy handling dive reel with 360° swivel bolt clip.
  • Corrosion-resistant materials for saltwater dives.
  • Secure locking mechanism prevents unwanted line release.
$54.95$64.95
In Stock
OrcaTorch D860 & D520 & SD01 P Picture

OrcaTorch D860 & D520 & SD01 Package

SKU: PCKBLRODDGMFR: PCKBLRODDG
  • OrcaTorch Dive Light Package: 4200 Lumens Bright.
  • D860 Diving Light: 150m Waterproof, Durable Build.
  • D520 Dive Light: 1000 Lumens, 2-Hour Burn Time.
  • SD01 Mini Glow Tank: 360° Beam Angle Visibility.
  • Rechargeable Dive Lights: Includes Charger & Battery.
  • Compact Dive Light Set: Lightweight, Easy to Carry.
In Stock
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OrcaTorch D560-RL Red Laser Di Picture

OrcaTorch D560-RL Red Laser Dive Light

SKU: BLRD560RLDLMFR: D560-RL-BLACK
  • Powerful Red Laser Dive Light, >1000m beam distance.
  • Compact & Lightweight: 1.8oz, perfect dive light.
  • Waterproof to 150m: Reliable diving light design.
  • Long-lasting: 10h 24mins runtime on AA Battery.
  • Durable Build: 1m impact resistance dive light.
  • OrcaTorch D560-RL: Essential diving light gear.
$54.95
In Stock
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Diving Essentials

When you’re assembling a scuba diving rig, it’s easy to let obvious and important equipment like regulators, tanks, dive watches, and wetsuits consume your attention. But don’t forget about other vital gear like hoses, dive knives, reels, waterproof flashlights, and safety equipment.

Make sure to stock up on these and other diving essentials before your next adventure.

Shopping for Important Diving Accessories

Maintaining your dive equipment is a top priority for experienced divers, so it’s crucial to invest in a mask defogger, contact cement, and silicone grease lubricant, as well as repair kits and valve-service supplies.

Consider keeping replacement hoses on hand so you don’t have to scrap a whole dive if your gauge console’s high-pressure hose fails on you. Spare weight pockets, straps, and other BCD accessories help you adjust your gear for optimal buoyancy no matter where you plan to dive. It’s always a good idea to carry extra gear for making common adjustments between dives.

Scuba Specialty Gear and Other Diving Essentials

Serious scuba divers need serious scuba equipment like propulsion vehicles and sea scooters, battery-powered air compressors, depth sounders, nitrox analyzers, and underwater communication systems. 

If you aren’t diving with a professional dive guide or outfitter, consider equipping yourself with these and other specialized diving essentials to ensure safety throughout your time in the water. Specialized diving equipment provides priceless peace of mind for divers of all experience levels.

Lighting Equipment

Even the least experienced divers know that light drops off quickly the deeper you travel below the surface. Lighting equipment will keep you safe so you can track your depth and location as you explore.

Some divers prefer handheld lights while others rely on clip-on or head-mounted lights. Choose from different handle configurations or search by common light functions, from emergency lights and marker lights to video lights and primary lights.

Lights range from 5 lumens to more than 2,500 lumens, so you can get the illumination you need in any conditions or environment.

Leading Brands for Diving Essentials

When you’re 100 feet underwater, it’s the last place you want to realize you chose subpar equipment. That’s why it’s always important to select diving essentials by top brands like Aqualung, Aqua, Bigblue, Dive Rite, Innovative Scuba, Light & Motion, McNett, and Zeagle.

Shop with these and other trusted brands to ensure your equipment is backed by robust warranties and designed with rigorous and realistic use in mind.