+ Post New Thread
Page 1 of 7 1234567 LastLast
Threads 1 to 30 of 189

Forum: Upflow Algae Scrubber pictures

Pictures and problem solving of upflow style scrubbers including UAS® scrubbers from Santa Monica Filtration® and your own DIY upflows. Other upflow topics too

  1. Sticky Thread Sticky: Various upflow growth pictures

    Started by SantaMonica‎, 10-08-2017
    28 Pages •
    1 2 3 ... 28
    338 Attachment(s)
    • Replies: 275
    • Views: 591,262
    SantaMonica
    1 Day Ago Go to last post

  2. Sticky Thread Sticky: Recommended airflow for UAS bubbler

    Started by SantaMonica‎, 07-06-2012
    2 Pages •
    1 2
    • Replies: 19
    • Views: 56,253
    sjmusic2
    03-20-2013 Go to last post

  1. HOG in limited sump space

    Started by SantaMonica‎, 06-18-2023
    5 Attachment(s)
    • Replies: 4
    • Views: 921
    SantaMonica
    4 Weeks Ago Go to last post

  2. Small SURF in small compartments

    Started by SantaMonica‎, 07-14-2023
    2 Attachment(s)
    • Replies: 1
    • Views: 520
    SantaMonica
    11-28-2023 Go to last post

  3. Freshwater sump with 3 DROP scrubbers

    Started by SantaMonica‎, 11-21-2023
    1 Attachment(s)
    • Replies: 0
    • Views: 352
    SantaMonica
    11-21-2023 Go to last post

  4. DROP scrubber in tight back compartment

    Started by SantaMonica‎, 01-25-2023
    1 Attachment(s)
    • Replies: 1
    • Views: 724
    SantaMonica
    10-21-2023 Go to last post

  5. Deep red light example

    Started by SantaMonica‎, 10-08-2023
    1 Attachment(s)
    • Replies: 0
    • Views: 356
    SantaMonica
    10-08-2023 Go to last post

  6. Small HOG for big tanks

    Started by SantaMonica‎, 07-02-2023
    3 Attachment(s)
    • Replies: 2
    • Views: 1,245
    SantaMonica
    07-21-2023 Go to last post

  7. SURF4 newly placed in a large sump

    Started by SantaMonica‎, 02-12-2023
    1 Attachment(s)
    • Replies: 0
    • Views: 481
    SantaMonica
    02-12-2023 Go to last post

  8. Low water line inside HOG

    Started by SantaMonica‎, 12-17-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 499
    SantaMonica
    12-17-2022 Go to last post

  9. SURF2 floating on top of display

    Started by SantaMonica‎, 12-11-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 551
    SantaMonica
    12-11-2022 Go to last post

  10. Dark green slime

    Started by SantaMonica‎, 08-02-2022
    2 Attachment(s)
    • Replies: 1
    • Views: 1,012
    SantaMonica
    11-17-2022 Go to last post

  11. For Halloween: SURF2 with Creature Goo

    Started by SantaMonica‎, 10-28-2022
    2 Attachment(s)
    • Replies: 1
    • Views: 628
    SantaMonica
    10-31-2022 Go to last post

  12. HOG3 strange bubble shaped growth

    Started by SantaMonica‎, 10-16-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 802
    SantaMonica
    10-16-2022 Go to last post

  13. The new Upflow Algae Scrubber (UAS)

    Started by SantaMonica‎, 04-04-2012
    73 Pages •
    1 2 3 ... 73
    47 Attachment(s)
    • Replies: 724
    • Views: 1,174,453
    SantaMonica
    10-11-2022 Go to last post

  14. HOG in limited sump cabinet space

    Started by SantaMonica‎, 02-24-2022
    2 Attachment(s)
    • Replies: 1
    • Views: 1,440
    SantaMonica
    09-12-2022 Go to last post

  15. HOG scrubbers in a dark room

    Started by SantaMonica‎, 08-21-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 711
    SantaMonica
    08-21-2022 Go to last post

  16. Upside down HOG light does not matter

    Started by SantaMonica‎, 06-12-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 878
    SantaMonica
    06-12-2022 Go to last post

  17. HOG1.3 install in corner overflow

    Started by SantaMonica‎, 03-12-2020
    4 Attachment(s)
    • Replies: 1
    • Views: 3,010
    SantaMonica
    04-10-2022 Go to last post

  18. HOG2 in freshwater sump

    Started by SantaMonica‎, 02-07-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 1,063
    SantaMonica
    02-07-2022 Go to last post

  19. HOG2 on a big planted tank

    Started by SantaMonica‎, 01-31-2022
    1 Attachment(s)
    • Replies: 0
    • Views: 1,084
    SantaMonica
    01-31-2022 Go to last post

  20. Two smaller HOG's instead of one larger one

    Started by SantaMonica‎, 12-30-2021
    1 Attachment(s)
    • Replies: 0
    • Views: 1,151
    SantaMonica
    12-30-2021 Go to last post

  21. Hog2

    Started by Centralscot‎, 09-23-2014
    3 Pages •
    1 2 3
    55 Attachment(s)
    • Replies: 23
    • Views: 62,522
    SantaMonica
    07-25-2021 Go to last post

  22. New upflow Algae Scrubber

    Started by Tom‎, 11-22-2017
    3 Pages •
    1 2 3
    30 Attachment(s)
    • Replies: 27
    • Views: 68,801
    SantaMonica
    07-25-2021 Go to last post

  23. My lovely 4 years old SURF 4X worked perfectly but......finally passed away

    Started by YJeen‎, 08-13-2020
    4 Attachment(s)
    • Replies: 1
    • Views: 18,991
    SantaMonica
    08-14-2020 Go to last post

  24. DIY version of our HOG scrubbers using Green Grabber screen

    Started by SantaMonica‎, 03-30-2020
    1 Attachment(s)
    • Replies: 0
    • Views: 2,848
    SantaMonica
    03-30-2020 Go to last post

  25. HOG3 first three cleanings in saltwater test tank

    Started by SantaMonica‎, 11-23-2018
    1 Attachment(s)
    • Replies: 0
    • Views: 24,251
    SantaMonica
    11-23-2018 Go to last post

  26. 430nm leds

    Started by bennyss‎, 09-21-2018
    • Replies: 1
    • Views: 4,714
    SantaMonica
    09-23-2018 Go to last post

  27. Bryopsis in hog 3

    Started by bennyss‎, 09-21-2018
    • Replies: 1
    • Views: 4,537
    SantaMonica
    09-23-2018 Go to last post

  28. Simple and cheap all in one filter/scrubber skimmer

    Started by isenhart‎, 11-14-2016
    2 Pages •
    1 2
    24 Attachment(s)
    • Replies: 13
    • Views: 65,469
    isenhart
    07-29-2018 Go to last post

  29. Need Drop 1.2x Help

    Started by Bartwick‎, 06-05-2018
    8 Attachment(s)
    • Replies: 3
    • Views: 6,466
    SantaMonica
    06-07-2018 Go to last post

  30. The new SURF4x Setup & questions....

    Started by YJeen‎, 11-02-2017
    6 Attachment(s)
    • Replies: 8
    • Views: 10,543
    SantaMonica
    12-11-2017 Go to last post
+ Post New Thread
Page 1 of 7 1234567 LastLast

Forum Information and Options

Users Browsing this Forum

There are currently 9 users browsing this forum. (0 members & 9 guests)

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules