The Halcyon T16 DPV is the perfect scooter for deep wreck diving - lightweight, compact and with plenty of thrust to pull multiple stage cylinders through the water. ...

Whether it’s cruising around the depths or navigating wrecks the Halcyon HDVR14 underwater scooter will assist you. ...

The Analox ATA Pro is one of the best trimix analysers on the market. A true, simple to use, market leading trimix analyser. It will measure Oxygen and Helium content to 1 decimal place, and comes with its own flow restrictor. ...

The Intova IC14 camera, already a firm favourite here at Aquanauts is now available in a superb value package including everything you could need to take some special photos on your dive trips. ...

Analox EII CO carbon monoxide analyser, allows for a user to quickly determine if their air / gas contains a harmful concentration of carbon monoxide ...

The Santi Thermovalve eliminates the need to add an extra hole to a drysuit to fit a heating connector as it combines a drysuit inflater valve and a standard E/O cord. ...

The Nautilus Lifeline is a waterproof two way marine radio with GPS and emergency features, the ideal piece of equipment if you become separated from your dive boat. ...

Capturing the underwater world on a camera can change the way you dive and open your eyes to some of the smaller marine life. Intova’s IC14 is an entry level dive camera with a housing. It is perfect for beginners. ...

The BTS Deep Discharge Protection Unit ensures that NiMH used for powering heated undergarments do not face excess deep discharge which can damage the battery irreversibly. ...

The Santi Heated Vest is the perfect way to reduce the rate at which you chill beyond the capacity of traditional 'passive' under-garments. ...

The O2EII Analyser is easy use, accurate and comfortable to hold. With a proven safety record dating back nearly a decade. Analox analysers are market leading products, it's easy to see why. ...

DIR Zone Complete Drysuit Inflation System comes with everything you need to add an alternative source of suit inflation gas. ...

The Halcyon Suit Inflation System comes with a choice of suit cylinder, mounting straps, first stage and OPV, everything you need to add an alternative source of suit inflation to your diving rig. ...

The Halcyon HP LED Scout is made from a single piece of delrin and is capable of a four hour burntime from 3 'C' batteries at an output of 375lux at 5m ...

The Dive Rite Relief Valve is an absolutely must for deep or cave dives as it allows you to remain properly hydrated through out your dive. ...

There’s nothing worse than needing the loo whilst wearing your dry suit and this is a problem the clever engineers at Halcyon have solved. The Streamline P-valve is essential for long days in drysuit or deep deco diving. ...

BTS 12 Litre Eurocylinder complete with boot and DIN / A-clamp convertible valve, long than the equivalent Faber for better trim characteristics ...

The Santi Heated Undersuit Connector is a quick and simple way of providing power to a heated undergarment through a drysuit. ...

The Santi P-Valve allows divers to be properly hydrated before and during a dive which can help to reduce the chance of DCS ...

The 1.8m 6' Halcyon Super Big Alert Marker is the only choice for divers that have to be seen at sea, it also provides ~24kg of lift if a diver suffers a buoyancy failure. ...

The Halcyon E/O Y Connector allows to devices to be powered from a single E/O terminated battery pack such as a pair of video lights or a light head and a heated vest. ...

The Halcyon HP LED Scout Module replaces earlier Xenon and LED modules to the latest in LED technology ...

Scubapro Easy Don Drygloves remove the hassle of trying to don traditional and ring system drygloves, providing divers with a swift and easy means of using drygloves. ...

BTS Cylinder bands are a secure and streamlined method of mounting two cylinders together to create a manifolded twinset ...

The Halcyon Cinch System allows for infinite adjust-ability of your Halcyon harness while you are still wearing it for the perfect fit every time. ...

The Halcyon Deluxe Harness Pad Kit provides excellent comfort to your existing Halcyon Harness without negatively effecting any of the features that you are accustomed with. ...

The AP Valves Decanting Whip features bullnose to DIN fittings that allow SCUBA cylinders to be filled with gases from industrial style cylinders. ...

Halcyon Gator Wraps help to keep air from migrating to a divers feet to improve in water comfort, the tight fitting design also helps to reduce drag. ...

Scubapro X-Tek Twinning Bands are made to a very high standard ensuring that your twinset remains secure to avoid manifold damage. ...

The Dive Rite Drysuit Inflation Cylinder allows precise and controlled addition of gas to your drysuit for exceptional buoyancy control. ...

The Si-Tech Glove Lock System allows for the instalment of drygloves to any drysuit to keep hands warm and functional in the coldest conditions. ...

DIR Zone decanting whip for transferring gas from one cylinder to another. Complete with gauge and valve. ...

The Halcyon Harness Pocket neatly slides onto a Halcyon harness and provides ample space for the storage of dive essentials such as a spool and SMB ...

The Halcyon Exploration Pocket can be attached to wet and drysuits and allows a large amount of equipment to be stored neatly and safely. ...

The X-Tek Pure harness replacement kit comes with all the components need to replace your worn X-Tek pure harness. ...

The Highland Pony Mount is easy to fit to almost any single cylinder set up with zero modifications needed to either cylinder. ...

The Halcyon Explorer Titanium Knife features an angled sheath for greater comfort and a streamlined design, ideal for environments where every inch of profile counts. ...

The Halcyon Bellows Pocket can be attached to wetsuits and drysuits, providing the most streamlined method of carrying important diving accessories. ...

The Halcyon Explorer Knife is super low profile and made from a single piece of titanium. The unique Halcyon angled sheath keeps the knife secure and easy to remove. ...

GUE Gas Analysis Tape is the perfect way to present exactly what a cylinder contains at a glance. Easy to write on and easy to remove without leaving a sticky residue. ...

The Halcyon Replacement Harness kit includes everything you need to replace the Secure Harness of your Halcyon Backplate. ...

The Dive Rite XT Backplate Pads offers divers using a solid backplate with a comfortable layer of padding for those longer dives. ...

Rochester Widebands are medical quality external male catheters that can be used with a wide range of p-valve system, secure fit is ensure with a wide band of adhesive. ...

The AP Valves Compressor Adaptor allows DIN cylinders to be filled from an a-clamp whip without the need for any tools, it also also a-clamp mini cylinders to be filled from a DIN main tank. ...

Do you find distributing your weights problematic? Cue the Northern Diver Weight and Trim Harness. The Northern Diver Weight and Trim has evolved and is now the most comfortable and ergonomic it has ever been. ...

Halcyon Spring Heel Straps replace the original rubber strap of 'old school' rubber fins such as Scubapro Jetfins ...

The Buddy Blast is a good compliment to tradition SMB's as a means of making your location know, particularly useful when surfacing in poor surface visibility. ...

MDE Gun Charging Kit, available with either a DIN or A-clamp ...

Without wetnotes communicating under water can be hard, and for any professional diver a slate is a must have so that you can write instructions, dive plans and other vital information. Wet notes are the perfect solution. ...

Nordic Blue Drygloves can be use with any suit that is fitted with latex seals, perfect for keeping your hands warm during the colder months. ...

The Suunto D-Series Dive Manager and PC & Mac Interface (USB version) is compatible with all the D-series dive computers including the D4, D4i, D6, D6i, D9 and D9tx. ...

Halcyon Trim Weight Pockets allow ballast to be placed high up on a cylinders camband to help counter heavy feet. ...

The Elite Dive Knife from Northern Diver is a traditional design with proven durability. A knife that is useful to have to hand on any dive. ...

The Suunto Dive Manager and PC Interface (USB version) is the cable to connect your puck style non wrist watch dive computer to your PC or Mac. ...

The Scubapro DIN Travel Adaptor allows DIN regulators to be fitted to a-clamp cylinders in a matter of seconds, perfect for the travelling diver. ...

Scubapro High Pressure Pebax Hoses are thin, lightweight and are very reliable. The smooth outer layer helps to avoid cuts and nicks in the surface. ...

DIR Zone Suit Inflation Mounting Straps for secure attachment of a suit inflation cylinder to a backplate or a primary cylinder. ...

The Dive Rite Jon Line makes decompression on a shot line much more comfortable as it does the holding on so you don't have to. ...

The AP Valves Miniature Pressure Gauge allows ancillary bottles to be checked quickly and easily with out the clutter of a traditional hose and SPG. ...

Small, yet tough and durable. The Assassin knife from beaver has everything a diver could ever need from a knife. ...

Dive Rite Basic, Deluxe and Q/R Deluxe harnesses allow a diver to choose exactly the right harness system that suits their diving. ...

xDeep Open Ended SMB, ultimately reliable to ensure you are seen at sea. Strong nylon construction with SOLAS reflective strip to acheive maximum visibility. ...

The Dive Rite Argon Bottle Mount makes mounting a suit inflation bottle to your rig a breeze. Simple, secure and totally streamlined. ...

Buddy Oxygen Compatible Grease is ideal for all medium and high pressure components that may come into contact with high concentrations of oxygen. ...

The Suunto Retractor can be fitted to a Sunnto Compass or Dive computer to provide any easy means of viewing your computer and alternative means of mounting other than on a divers wrist. ...

A spool of Halcyon Braided Nylon Line should be in every dives spares box for tying knots and replacing line on reels and spools. ...

The Beaver Adjustable C-Spanner allows the two halves of a first stage to be taken apart by competent persons for service or inspection, adjustable from 35mm to 50mm. ...

XS Trauma Shears are an ideal alternative or backup to a knife or other cutting device. Sharp and strong enough to cut yourself out of almost any situation. ...

The BTS V-Weight allows up to 4kg of non-ditchable ballast to be added to a divers twinset for a less bulky and more comfortable weight belt. ...

The AP Valves Intermediate Pressure Gauge is ideal for quickly and accurately checking that your regulator is function correctly and supplying the right pressure of gas. ...

A handy divers toolkit that makes an excellent gift. Perfect as a portable kit that can enable those quick fixes keeping your diving on track. ...

DIR Zone Wetnotes for when hand signals aren't enough and a message needs to be written down. Also perfect for taking notes on project dives. ...

XS Scuba Multi-Tool, this multi tool from XS Scuba provides eight essential tools in a very compact package. ...

Halcyon Wetnotes Refills are the perfect way to quickly replace a full set of wetnotes or if you want to keep a set of notes reserved for particular projects. ...

We stock the complete range of Suunto dive computer straps and bracelets, including the elastomer, steel and titanium versions. ...

Deep Sea Supply Hyrdration Bladder, neatly store upto 14fl oz or 400ml of your favorite soft-drink on your twinset for use before, during or after a dive. ...

Scubapro regulator hoses remain flexible at all depths and provide super smooth gas flow thanks to their entirely smooth inner most surface. ...

The Intova Reusable Flash Camera is the perfect entry into underwater photography, the camera uses standard 35mm film which is cheap and widely available ...

Halcyon Cookies are perfect when you need to mark a line but there is no need for directional information ...

Halcyon Lines Arrows are perfect for ensuring line safety in an overhead environment ...

The Scubapro X-Tek Accessory Pouch simply fits onto your harness waist band to provide a means of stowing accessories in a streamlined fashion. ...

The Eezycut Trilobite Line Cutter is extremely sharp and safe, comes with 2 spare blades as standard. It can be secured on a wrist or harness strap and is the perfect tool to use for cutting fishing line, webbing and cave / wreck line. ...

Replacement boot / mounting for the Suunto Vyper, Vyper2, Vytec, Vytec DS, Gekko, HelO2, or Zoop. Please note bungee cord is included. ...

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The DIRZone knife and sheath allows for the attachment of a sharp cutting tool to be attached to the webbing of a harness. ...

The AP Valves OPV is a must for a first stage that does not have a second attached as it allows safe and regulated pressure release in the event of a first stage failure. ...

The Beaver Spanner Tool is made from stainless steel and features a folding adjustable spanner as well as a selection of Allen keys and screwdrivers to perform most basic operations. ...

The XS Scuba O-Ring Pick Set is a perfect addition to all divers too kits and allows diver of every level to precisely remove o-rings without damaging them or the groove they fit into. ...

Seac Sub Rubber Weight Belt, rubber weight belt fitted with a quick released stainless steel buckle ...

The Beaver Scuba Tool is must have in every divers arsenal, a range of stainless steel tools ensure that most basic operations can be performed on a range of dive gear. ...

The Buddy Line is useful in some conditions such as poor visibility and current to ensure that buddy contact is maintained at all times. Strong webbing ensures a secure connection. ...

The tekna mini knife from DIRZone is the perfect size to attached to the goodman handle of a torch. It allows for a small cutting device to be stored in an easily accessible place. ...

XS Scuba V-weigh Pouches are an easy way for travelling divers to add weight onto backplate or twinset using lead shot when at the destination. ...

Fed up of out of shape neck seals from drying your dry suit on a hanger, or are you finding the drysuit bag taking up too much room? ...

Communication underwater made easy with the Dive Rite wetnotes. This underwater notebook is useful to have along for every dive. ...

The Santi Thinsulate Hat is the perfect accessory to keep your head warm during those bitter long boat rides and surface intervals during the winter months. ...

DIR Zone wetnotes perfect for replacing wetnotes booklet that is full ...

The Beaver Catch Bag, the perfect item for underwater hunting with a stiff rigid opening ...

Santi Polar Dryglove Liners are the perfect glove to wear under drygloves providing exceptional feeling thanks to their ergonomic cut. ...

DIR Zone Line Arrows available in white, yellow and red in packs of 10. ...