I made this!

Got a cool DIY project for your reef aquarium? Share it here!

to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.

Page 1 of 93
Sort by:
Title Start Date
Replies ↓ Views
Last Message
  1. Night-Rida

    $100 DIY Cree LED XR-E - Actinic Supplement 48" Light Strip

    Night-Rida, Jul 11, 2010 ... 14 15 16
    Replies:
    156
    Views:
    129,145
    Corailline
    Corailline
    Mar 14, 2013
  2. Magnus

    Leveling a floor to put a stand on it

    Magnus, Nov 30, 2010 ... 2 3 4
    Replies:
    37
    Views:
    23,031
    Magnus
    Magnus
    Dec 9, 2010
  3. Rustynuts

    STC1000 Temperature controller build.

    Rustynuts, Jul 9, 2011 ... 2 3
    Replies:
    29
    Views:
    36,779
    Vu Nguyen
    Vu Nguyen
    Oct 31, 2015
  4. inwall75

    DIY Project Threads (Stickies)

    inwall75, Nov 4, 2009
    Replies:
    1
    Views:
    8,057
    brettwest
    brettwest
    Nov 4, 2009
  5. horkn

    193 gallon plywood build thread

    horkn, Jun 15, 2009 ... 45 46 47
    Replies:
    466
    Views:
    65,867
    ifrizk
    ifrizk
    Mar 19, 2013
  6. Covey

    Nice Cheap DIY Overflow

    Covey, Feb 4, 2005 ... 37 38 39
    Replies:
    381
    Views:
    383,685
    Chopxsticks
    Chopxsticks
    Jan 29, 2014
  7. SantaMonica

    Mega-Powerful Nitrate and Phosphate Remover Replaces Skimmer, Refugium, Everythin

    SantaMonica, Aug 9, 2008 ... 18 19 20
    Replies:
    191
    Views:
    80,551
    Matt Rogers
    Matt Rogers
    Sep 23, 2008
  8. ReefSparky

    90 Gallon Build Thread

    ReefSparky, Jun 1, 2008 ... 17 18 19
    Replies:
    186
    Views:
    24,487
    civiccars2003
    civiccars2003
    Sep 16, 2010
  9. evolved

    DIY Dimmable RapidLED Kit - Converting from MH's

    evolved, Sep 27, 2010 ... 16 17 18
    Replies:
    175
    Views:
    61,312
    evolved
    evolved
    Jul 30, 2012
  10. NASAGeek

    MMcDonald 285 gallon Plywood Build Thread

    NASAGeek, Feb 16, 2010 ... 15 16 17
    Replies:
    167
    Views:
    11,992
    Telgar
    Telgar
    Apr 1, 2010
  11. NittyGritty

    Finally I get to start my own build thread! 120 gallon cube!

    NittyGritty, Jan 3, 2013 ... 13 14 15
    Replies:
    144
    Views:
    12,546
    NittyGritty
    NittyGritty
    May 16, 2013
  12. Robman

    Upgrade Halide/Canopy Build

    Robman, Mar 18, 2010 ... 13 14 15
    Replies:
    143
    Views:
    11,301
    Robman
    Robman
    Jun 4, 2010
  13. Birdlady

    Coiled Denitrator DIY

    Birdlady, Aug 18, 2004 ... 12 13 14
    Replies:
    139
    Views:
    41,443
    Pickupman66
    Pickupman66
    Aug 12, 2010
  14. ReefSparky

    Reef Sparky's 18" x 18" x 18" Nano Build.

    ReefSparky, Sep 11, 2010 ... 12 13 14
    Replies:
    133
    Views:
    21,953
    insanespain
    insanespain
    Feb 1, 2013
  15. Biocube

    EcoBak Project for BioCube, new sump plans

    Biocube, Sep 22, 2012 ... 12 13 14
    Replies:
    130
    Views:
    10,422
    Biocube
    Biocube
    Oct 31, 2012
  16. jimmy_beaner

    Jimmy's 90 Gallon Build Thread

    jimmy_beaner, Aug 20, 2012 ... 11 12 13
    Replies:
    124
    Views:
    16,132
    jimmy_beaner
    jimmy_beaner
    Jul 2, 2013
  17. insanespain

    DIY 65 Gallon Reef Tank Build with Pics

    insanespain, May 9, 2011 ... 10 11 12
    Replies:
    118
    Views:
    82,980
    Ballgame
    Ballgame
    May 4, 2014
  18. exactlyobp

    I made it better: BioPellet BRS reactor mod!

    exactlyobp, Aug 16, 2011 ... 10 11 12
    Replies:
    116
    Views:
    40,180
    rinconmike
    rinconmike
    May 5, 2013
  19. ReefSparky

    Upgrading The Coralife Aqualight Pro 2x150 Halide

    ReefSparky, Apr 14, 2009 ... 10 11 12
    Replies:
    110
    Views:
    23,696
    Louis
    Louis
    May 20, 2011
  20. mati_L

    DIY BeanAnimal Overflow and Sump Build ! PICTURES!

    mati_L, Jul 18, 2011 ... 9 10 11
    Replies:
    105
    Views:
    46,663
    ReefSparky
    ReefSparky
    Sep 30, 2012
  21. Kashoub

    KashouB's 60 Gallon Cube Build

    Kashoub, Aug 27, 2009 ... 9 10 11
    Replies:
    104
    Views:
    10,288
    Kashoub
    Kashoub
    Sep 22, 2009
  22. Jakerupe

    Do it yourself Denitrator

    Jakerupe, Jun 24, 2008 ... 9 10 11
    Replies:
    101
    Views:
    28,058
    blackraven1425
    blackraven1425
    Dec 29, 2010
  23. Todd_Sails

    Todd's ATS Build... some new pics

    Todd_Sails, Aug 25, 2015 ... 8 9 10
    Replies:
    98
    Views:
    15,723
    Todd_Sails
    Todd_Sails
    Jan 18, 2017
  24. TheManJordo

    My 40gB REBUILD!!!

    TheManJordo, Nov 25, 2011 ... 8 9 10
    Replies:
    97
    Views:
    7,777
    sticksmith23
    sticksmith23
    Apr 21, 2012
Showing threads 1 to 20 of 1,853

Thread Display Options

Loading...
Page 1 of 93