1. How to Attach a Snap
  2. Assembling Double Cylinders
  3. Understanding Nitrox Ready and Oxygen Service
  4. Hogarthian Harness Assembly Instructions
  5. How to Select a SCUBA Tank
  6. Oxygen Sensor Handling
  7. CCR FAQ - O2ptima-SR
  8. CCR FAQ - Poseidon Se7en
  9. Valves & Neck Threads
  10. Rebreather Absorbent Selection And Handling
  11. Lift Bags versus Marking Bags
  12. O2ptima Scrubber Duration Test Results
  13. South East Florida Diving Logistics
  14. Suggestions for Selecting a Wing
  15. What is a Rebreather?
  16. About Oxygen Disclaimers


  1. Need Drysuit Repairs?
  2. Rechargeable Battery Chemistry for Dive Lights - Lithium Ion
  3. When is Enough... Enough?
  4. How do you stay warm in a neoprene wetsuit? Take it off.
  5. About Gas Time Remaining (GTR) Calculations
  6. Diving and Blue Pills
  7. What Will The Next Generation Dive Computers Be Like?
  8. Helium Penalty? What Penalty?
  9. Calibrating Oxygen Analyzers for Diving
  10. Bühlmann versus VPM Decompression Schedules
  11. Using a Signal Mirror for Rescue
  12. Cylinder Neck Threads and SCUBA Valves
  13. Handling Emergency Oxygen Kits
  14. How do the grades of compressed oxygen differ?
  15. Lubrication and SCUBA Valve Installation
  16. Do I really need that big NITROX wrap decal on my tank?
  17. Units of Pressure in Diving
  18. Your corrugated hose may NOT need replacement
  19. A Battery Warning Means You Are Diving On Borrowed Time!
  20. A Common Mistake When Using Tables for Repetitive Dives
  21. A Different Method to Remove A Wetsuit
  22. About the U.S. Diver Down Flag
  23. Advice for Traveling with Rebreather Cylinders
  24. Learning From Analysis of Rebreather Deaths
  25. Are Rebreathers Safe?
  26. Using the metal grommets......
  27. Backup Second Stages
  28. Bailout/Deco Regulators
  29. Basic Care and Maintenance for Your Guideline Reel
  30. Bad BCD Maintenance = Provoking Instead of Preventing
  31. Beware of Fin Hyperbole
  32. Buddies and BC Integrated Regs
  33. Care and Feeding of Lithium Chemistry Rechargable Batteries
  34. Choosing Stage/Deco Regulators
  35. Choosing the Best BC Power-Inflator Hose Length
  36. Choosing the Best Primary SPG Hose Length
  37. Cleaning Low Current Electrical Contacts
  38. Common Uses for Stainless Steel Snaps
  39. Compass Balance Zones
  40. Tiny Bubbles?
  41. Just Say No to Deep Air
  42. Do You Know Your Right From Your Left?
  43. Does the Vindicator knob make sense for experienced divers?
  44. DPV Battery Technology Tradeoffs
  45. Etiquette and Rebreather Divers
  46. Evolution of Manifolds and Bands
  47. Finger Spools Are Not Guideline Reels
  48. Form vs. Function in Dive Masks
  49. Full Face Masks and Recreational Scuba
  50. A Gas Booster Reality Check
  51. Gearing Up With a Long Hose
  52. Get the Lead Out!
  53. Give Tank Boots the Boot, Decals Too!
  54. Gradient Factors
  55. Helmets Have Their Place In Diving
  56. History of the Finger Spool
  57. Hose Protectors Don't
  58. How Long is Your Hose?
  59. How Much and Where to Use Lubricant
  60. How to Choose Between Lift and Marking Bags
  61. How to Glue On Your Glue-On Pocket
  62. How to Overhaul a Power Inflator
  63. Independent Twins Are Not Doubles
  64. Inside Submersible Pressure Gauges
  65. Installing the Valve in the Cylinder
  66. Interchangability of Backplates and Wings
  67. Regulator Intermediate Pressure (IP)
  68. Tang? Pommel? Drop Point? Swage? Spine?
  69. Leaking Mask? Loosen The Strap!
  70. Origin of the Line Arrow
  71. Looping Hoses Under Hose Retainers
  72. Lumens, Lux and Burn Time - Caveat Emptor
  73. Mask Defoggers Explained
  74. Candela vs Lumen
  75. Mixing Brands or Ages of Oxygen Sensors
  76. Mr. Cleaning Your Dive Slate and Wetnotes
  77. Dispelling the Myth of the Simple Oxygen Flush Test
  78. Nitrox? Heliox? Helitrox? Triox? Normoxic Trimix? Hypoxic Trimix? Heliair?
  79. Blame Normalization of Deviance, Not "Complacency"
  80. OOPS.... NOT!
  81. Ordering Vision Correcting Lenses for Dive Masks
  82. The Origin of Hogarthian Configuration
  83. Oxygen Sensor Life in Rebreathers
  84. The Oxygen Solenoid Shut-off Is a Mixed-Bag
  85. Perfect Positioning of Decals
  86. Piston vs Diaphragm... Does it really matter?
  87. Pressure Release Devices aka Burst Disk
  88. Rebreather Training
  89. Hogarthian Regulator Configuration for Doubles
  90. Long Hose Regulator Configuration for Single Tank Diving
  91. Streamlined Open Water Regulator Configuration
  92. Regulator Necklaces
  93. Sanitizers, Disinfectants, Antiseptics and Your Rebreather
  94. Self-Operated vs Pilot-Operated
  95. Sidemount Diving Has Gone Mainstream
  96. "Sidemount diving makes technical diving easy" - Jeff Loflin
  97. Sidemount Configurations
  98. Valves for Sidemount
  99. Single Tank Mounting with Backplates
  100. Who's Your Buddy... Han?


  1. Differences of Petrel vs Perdix Dive Computers
  2. Basketball Shoes for Diving... Seriously?
  3. Alternative hose configuration for your Poseidon DSV/ADV/BOV
  4. Nautilus Lifeline Radios: Rescue GPS vs Safety VHF models
  5. Maintaining Poseidon Cable Connectors
  6. What are the differences between the Deep Six DGX and Deep Six Signature regulators?
  7. How are the DGX Premium O2 Valves different from regular SCUBA valves?
  8. Why Choose DIVESOFT?
  9. The NERD 2 from Shearwater Research
  10. What Micro SD-card should I use with Paralenz camera?
  11. About Our Hi-Viz Dacron Line
  12. Garmin Descent Mk1 Features Matrix
  13. DGX Custom Regulators - Have It Your Way
  14. Nomad XT/LTZ/LT Tank Mount Configuration Options
  15. Recreational Nitrox Configuration of Shearwater Perdix
  16. Advice regarding travel with Sofnolime
  17. Why Choose Dive Rite?
  18. Why Choose G-Dive?
  19. TransPac, TransPlate, and TravelPac Sizing
  20. Dive Rite's Gusset Control System
  21. Replacing Air Cell Inflation Assembly Elbows
  22. Why Choose Ocean Management Systems?
  23. Why Choose DGX Gears™ Brand Products?
  24. Why Choose Shearwater Research Dive Computers?
  25. Why dive Poseidon?
  26. Dive Rite Dual Armored Wing Options
  27. Dive Rite Air Cells Overview
  28. Aluminum Cylinders at Dive Gear Express
  29. Steel Cylinders by Faber
  30. Steel Specialty Cylinders by Faber
  31. Why Choose Light Monkey?
  32. Light Mount Sizing Chart
  33. Compare the DGX 300 - 600 - 800 lights
  34. Why choose Omni-Swivel International products?
  35. Why Choose Analytical Industries?

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