Blue Reef : Picture 1 regular


Blue Reef

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Blue Reef : Picture 1 regular

About Blue Reef Deluxe 6'(1.83m) SMB

Blue Reef Diver Below Deluxe 6' (1 83 meters) Signal Tube:

The Blue Reef Diver-Below" Surface Marker Buoy (SMB) is a great Safety Devise that all Serious Divers Carry-on-Every-Dive. The SMB is the Smart-Way for a Diver to Mark their Location when making Safety Stops, completing mandatory Decompression-Stops and Signaling the Boat if they Surface a distance away from the Boat. This 6' (1 83 meters) Long Signal Tube can be Stowed Easily in a Large Pocket or Clipped Out-of-the-Way on your BCD. When the SMB is inflated it is long enough to be easily seen from a distance and sturdy enough to stand up to any weather conditions you may encounter. It is also conveniently labeled with "Diver Below" so you can send it up to mark your location.

Surface Marker Buoy features an easy to use Oral Inflation Valve with Lock to Prevent-Accidental Deflation as well as a Larger Over-Pressure/Dump Valve. The SMB is also equipped with a D-Ring at the Top for attachment of a Light, Strobe or Chemical Light for use at night. This Deluxe Model also features a special "No Spill" Second Stage Inflation Option for Quick-and-Easy Inflation from any Second Stage Regulator. Blue Reef's SMB's are available in your choice of Neon Yellow or Hi Viz Orange. Don't risk not being seen in an emergency, pick up a Diver-Below SMB today. The Signal Tube is covered by a 24 month limited warranty.

The Blue Reef Deluxe 6'(1.83m) SMB is commonly used for All Diving Applications and more. The Blue Reef Deluxe 6'(1.83m) SMB is most used by customers who consider themselves to be a Advanced among others. The Blue Reef Deluxe 6'(1.83m) SMB is popular because customers like the following qualities of the Blue Reef Deluxe 6'(1.83m) SMB: Easy To Use, Functional, Improves Diving Experience, Lightweight, Solid Construction.

Warranty Information

This product has a limited warranty of 12 months.

Blue Reef Deluxe 6'(1.83m) SMB Features

  • Great Safety Devise Used by Serious Divers
  • Carry on Every-Dive
  • Smart-Way for Diver to Mark Location
  • Great for Safety Stops, Decompression-Stops and Signaling the Boat
  • Dimensions: 6' (183 meters) Long
  • Stowed Easily in Large Pocket or Clipped Out-of-the-Way on BCD
  • Easily Seen from a Distance
  • Colors: Neon Yellow or Hi Viz Orange
  • Conveniently Labeled with "Diver Below"
  • Easy to Use Oral Inflator with Lock to Prevent-Accidental Deflation
  • No Spill Inflation Option
  • Larger Over-Pressure/Dump Valve
  • Top D-Ring for Attachment of Light, Strobe or Chemical Light when Night Diving
  • 2 Year Limited Warranty

Blue Reef Deluxe 6'(1.83m) SMB Customer Reviews Powered by TurnTo®

Review Summary


(based on 17 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Great SMB

This is a great basic SMB. The 6' length makes it very visible and rolled up it is not too bulky at all! The dump valve works well as well as the manual inflation system. I have not tried inflating it via the octo although you can do this. Clips away neatly with the included clip. It takes quite a few breaths to inflate manually but that is typical of a 6' tube. Construction is solid.


Most Liked Negative Review


Too big, requires alot of strenght

I should have got a 3" one, this 6"one is difficult to inflate. You rely have to hold it down to inflate it fully, or it will pull you to the surface. Goes fast. Does not stand up if its not fully inflated.

Reviewed by 17 customers

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too heavy?


from Mammoth Lakes, CA, US

It's a very nice roll but will be too heavy for the average "pocket safety roll." It's a serious safety tube, but kind of large.


Good value


from Sosua, Puerto Plata, DO

Easy to see and handle. .


Best safety sausage I've ever had


from Minneapolis, MN, US

Easy to fill, easy to dump, and big enough to be seen a from a long way.


Good product, seems sturdy.


I use it for drift dives and if i ever need it in an emergency. Its easy to deploy and easy to store. Seems like a sturdy design that wont fall apart.


Great Marker


this is a great marker well constructed, it will inflate easily and has a nice dump valve, can inflate by mouth or use 2nd stage air, Wish it had reflective strips but those can be added. Add a mirror , whistle and good signaling light and you should be ready if that emergency situation occurs

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Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Why Did You Choose This?
Christopher W  Best performance for the price. Going wreck diving soon and old SMB was not in good shape.
Karl K  I needed a surface bouy as last dive in Cozumel in 2-3 foot swells and decent current, the boat had trouble finding us.
WILLIAM P  inflatable orally or with 2nd stage.
ALEXANDRA P  safety first of course :)
JORDAN H  great deal!!!
CHRISTOPHER L  Very happy with this SMB...the size is just right for the open ocean and the high-vis yellow is easy to spot at distance. highly recommend Chris-OWSI
CHARLES S  i wanted a large sausage and this was it
PAT M  Price and size
CHRISTOPHER S  It had an oral inflate.
Robert C  How wide is it? Does it have any reflective material on it for night use?
JANICE B  7.5" wide. No relective material
CHRISTOPHER P  It's a pretty fat sausage. Not the fattest, but it's not one of the dinky ones. It has a D ring at the top to clip a night flasher or glow stick to
Shopper  What is the difference between the Blue Reef SMB and the Blue Reef DELUXE SMB?
Frank L  Deluxe has an open bottom with a baffle so you can inflate with a 2nd stage.
GARY B  Basically little difference and would not purchase another. As I have gained experience, I use the Hollis SMB exclusively. Don't scrimp on such a valuable piece of equipment.
MATTHEW L  I only have the deluxe so not 100% sure but I believe it's a heavier more durable materials
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