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Advanced Scuba Discussions

Have a Scuba question that's beyond a 'basic' one but not really 'technical?' Get it answered here.
Please note: See the Special Forum Rules / Terms of Service thread. This forum is not open for threads offering goods or services.

  1. Sub-Forums

    Solo Divers

    A no-troll area for divers to discuss this growing trend in our sport. Whether you do it by choice or to facilitate other divers, there are important topics to address.
    Discussions:
    622
    Messages:
    18,806
    Latest: Personal Limits to Solo Diving jale, Jan 26, 2021 at 6:26 AM

  2. Sub-Forums

    Wreck Diving

    Techniques & general wreck diving discussions.
    Discussions:
    1,441
    Messages:
    16,824

    1. Wreck Exploration and Expeditions

    2. Artificial Reefs

    Latest: HMHS Britannic beldridg, Jan 24, 2021 at 7:02 PM

  3. Sub-Forums

    Sidemount Diving

    Here is the place to discuss your progression into sidemount, the whys, the chosen gear configuration and the experiments.
    Discussions:
    1,041
    Messages:
    21,292
    Latest: Sidemount with Console Computer Marie13, Jan 24, 2021 at 1:31 PM
Page 1 of 203
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Title Start Date
Replies Views
Last Message ↓
  1. rsingler

    Optimal Buoyancy Computer

    rsingler, Mar 23, 2019 ... 10 11 12
    Replies:
    111
    Views:
    18,309
    rsingler
    Sep 21, 2020
  2. The Chairman

    PLEASE READ FIRST: Special Forum Rules

    The Chairman, Sep 21, 2019
    Replies:
    0
    Views:
    2,270
    The Chairman
    Sep 21, 2019
  3. The Chairman

    Welcome to Advanced Scuba Discussions: PLEASE READ BEFORE POSTING!!!

    The Chairman, Apr 10, 2018
    Replies:
    0
    Views:
    4,865
    The Chairman
    Apr 10, 2018
  4. GDI

    Tech diving, equipment, awareness and too much too soon

    GDI, Oct 10, 2006 ... 16 17 18
    Replies:
    177
    Views:
    116,807
    Compressor
    Jun 4, 2017
  5. CAPTAIN SINBAD

    Thoughts on Advanced Open Water / Advanced Adventure

    CAPTAIN SINBAD, Jan 25, 2021 at 7:35 PM ... 2
    Replies:
    13
    Views:
    312
    BurhanMuntasser
    Jan 26, 2021 at 12:11 AM
  6. Corrupted_Diver

    Does everyone really need an SPG? (w/transmitter)

    Corrupted_Diver, Dec 30, 2020 ... 12 13 14
    Replies:
    139
    Views:
    5,382
    CosbySweater
    Jan 25, 2021 at 9:05 PM
  7. Zef

    Computer: Right/Left

    Zef, Jun 17, 2019 ... 5 6 7
    Replies:
    65
    Views:
    3,932
    Fishyhead
    Jan 25, 2021 at 8:24 PM
  8. jadairiii

    Turtle Dive

    jadairiii, Jan 25, 2021 at 10:24 AM
    Replies:
    6
    Views:
    150
    jadairiii
    Jan 25, 2021 at 4:24 PM
  9. Corrupted_Diver

    Things/Accessories you wish you acquired earlier

    Corrupted_Diver, Jan 22, 2021 at 10:37 AM ... 3 4 5
    Replies:
    49
    Views:
    1,908
    Graeme Fraser
    Jan 25, 2021 at 2:58 AM
  10. TMHeimer

    Rescue Diver review poll

    TMHeimer, Jan 19, 2021 ... 2 3 4
    Replies:
    33
    Views:
    1,161
    Pat.D
    Jan 24, 2021 at 9:42 PM
  11. Marie13

    Been busy diving

    Marie13, Sep 15, 2020 ... 13 14 15
    Replies:
    144
    Views:
    10,500
    Marie13
    Jan 23, 2021 at 7:16 PM
  12. Roger Hobden

    What are the accessories that you will always dive with, and why ?

    Roger Hobden, Aug 31, 2018 ... 9 10 11
    Replies:
    100
    Views:
    8,117
    lairdb
    Jan 22, 2021 at 4:17 PM
  13. Roger Hobden

    Any equipment buying regrets ?

    Roger Hobden, Sep 1, 2018 ... 22 23 24
    Replies:
    238
    Views:
    31,142
    davecampbell
    Jan 22, 2021 at 2:18 PM
  14. Gareth J

    Hyperbaric Physiology Presentation

    Gareth J, Jan 22, 2021 at 8:38 AM
    Replies:
    0
    Views:
    81
    Gareth J
    Jan 22, 2021 at 8:38 AM
  15. robotr0n

    Does the DPV/Scooter specialty make sense?

    robotr0n, Jan 19, 2021 ... 2
    Replies:
    18
    Views:
    773
    NothingClever
    Jan 22, 2021 at 8:35 AM
  16. Boston Breakwater

    Deep Diving 108 feet w/ a single AL 80 (Air.) No redundancy.

    Boston Breakwater, Oct 16, 2020 ... 24 25 26
    Replies:
    250
    Views:
    12,633
    rick00001967
    Jan 21, 2021 at 12:56 PM
  17. CPRC

    Undergarment: Santi BZ200 vs DUI XM250 vs Duofleece 300

    CPRC, Jan 12, 2021
    Replies:
    3
    Views:
    198
    DogDiver
    Jan 18, 2021
  18. jejton

    Rescue Diver course

    jejton, Oct 13, 2020 ... 2 3 4
    Replies:
    34
    Views:
    1,853
    Corrupted_Diver
    Jan 18, 2021
  19. loosenit2

    Backup mask fogging solutions

    loosenit2, Oct 26, 2020 ... 2 3 4
    Replies:
    36
    Views:
    1,503
    Corrupted_Diver
    Jan 17, 2021
  20. GameChanger

    "Advanced Divers Only..."

    GameChanger, Jan 9, 2021 ... 9 10 11
    Replies:
    100
    Views:
    5,070
    boulderjohn
    Jan 16, 2021
  21. flyingdesigner

    Instabuddy vs. Dive Safety

    flyingdesigner, Nov 18, 2020 ... 7 8 9
    Replies:
    87
    Views:
    3,834
    Corrupted_Diver
    Jan 16, 2021
  22. Smit

    Dive Computer Alarms: should we even have them?

    Smit, Dec 5, 2020 ... 10 11 12
    Replies:
    118
    Views:
    3,016
    doctormike
    Jan 16, 2021
  23. Capt. T. Goetz

    Suit me Up....

    Capt. T. Goetz, Jan 11, 2021 ... 2 3 4
    Replies:
    31
    Views:
    1,049
    Capt. T. Goetz
    Jan 14, 2021
  24. mafi

    Scubapro K2 Extreme vs Halo 3D

    mafi, Feb 5, 2019
    Replies:
    2
    Views:
    1,549
    CPRC
    Jan 11, 2021
Showing threads 1 to 20 of 4,059

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