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Forum: Algae Scrubber/Reactor Question and Problem Solving

General topics for all waterfall and upflow scrubbers, and chaeto reactors, and also the toughest questions from other websites

    • Replies: 7
    • Views: 10,096
    04-02-2017 Go to last post
  1. Sticky Thread Sticky: Results of Successful Scrubbers (newest at end)

    Started by SantaMonica‎, 10-21-2008
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 70,054
    02-14-2015 Go to last post
  2. Sticky Thread Sticky: ALGAE SCRUBBER FAQ

    Started by SantaMonica‎, 12-12-2008
    • Replies: 1
    • Views: 115,808
    07-25-2010 Go to last post
  1. Low phosphate

    Started by Gerardo zuņiga‎, 3 Weeks Ago
    2 Pages
    1 2
    • Replies: 15
    • Views: 209
    2 Days Ago Go to last post
  2. My journey with the Rain2 Algae Scrubber and my 80G Tank

    Started by MulletBoy‎, 06-18-2018
    7 Pages
    1 2 3 ... 7
    • Replies: 62
    • Views: 7,206
    6 Days Ago Go to last post
  3. LED Light Waterproofing

    Started by DryAce‎, 1 Week Ago
    • Replies: 5
    • Views: 53
    1 Week Ago Go to last post
  4. Can an ATS outcompete cyano?

    Started by crav‎, 2 Weeks Ago
    • Replies: 3
    • Views: 73
    1 Week Ago Go to last post
  5. Algae scrubber whitening after cleaning

    Started by crav‎, 3 Weeks Ago
    • Replies: 3
    • Views: 75
    2 Weeks Ago Go to last post
  6. Fluconazole?

    Started by demariners‎, 3 Weeks Ago
    • Replies: 7
    • Views: 128
    3 Weeks Ago Go to last post
  7. Semi-New ATS Not working properly. Please help.

    Started by demariners‎, 05-27-2019
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 786
    06-04-2019 Go to last post
  8. Algae Scrubber on ULNS?

    Started by demariners‎, 04-09-2019
    • Replies: 3
    • Views: 704
    04-10-2019 Go to last post
  9. Algae Scrubber on a Temperate/Coldwater system?

    Started by AquaticEngineer‎, 11-06-2011
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,252
    03-30-2019 Go to last post
  10. RAIN2 Advise

    Started by Dutch Snoots‎, 09-01-2018
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,727
    03-02-2019 Go to last post
  11. Strange ATS growth, algae in display

    Started by crav‎, 02-21-2019
    • Replies: 1
    • Views: 505
    02-21-2019 Go to last post
  12. Algae Scrubber Optimization

    Started by Jason Bely‎, 02-10-2019
    • Replies: 1
    • Views: 629
    02-11-2019 Go to last post
  13. Rain 2 help needed

    Started by Clint31‎, 01-16-2019
    • Replies: 8
    • Views: 892
    01-18-2019 Go to last post
  14. FOR SALE - HOG2 Almost New

    Started by liv42daa‎, 01-15-2019
    • Replies: 0
    • Views: 511
    01-15-2019 Go to last post
  15. Weird results, any insights appreciated

    Started by shai‎, 11-08-2018
    • Replies: 8
    • Views: 1,167
    01-04-2019 Go to last post
    • Replies: 4
    • Views: 774
    12-27-2018 Go to last post
  16. Scrubber for Red Sea Max 260 E

    Started by Raider1970‎, 09-30-2018
    • Replies: 5
    • Views: 1,381
    11-30-2018 Go to last post
  17. SURF2X and silicates

    Started by Gerardo zuņiga‎, 10-13-2018
    • Replies: 8
    • Views: 2,407
    11-20-2018 Go to last post
  18. Fresh water algae scrubber/filtration

    Started by markstrimaran‎, 05-29-2016
    8 Pages
    1 2 3 ... 8
    • Replies: 73
    • Views: 28,693
    11-18-2018 Go to last post
  19. new hog1 help

    Started by walkamile07‎, 10-18-2018
    • Replies: 5
    • Views: 1,127
    10-20-2018 Go to last post
  20. Scrubbing too much..help?

    Started by skull‎, 09-08-2018
    • Replies: 9
    • Views: 1,407
    09-10-2018 Go to last post
  21. Very Quiet 🤫In Here

    Started by dtyharry‎, 08-25-2018
    • Replies: 3
    • Views: 918
    08-27-2018 Go to last post
  22. new to algae scrubber

    Started by richard203‎, 01-07-2018
    8 Pages
    1 2 3 ... 8
    • Replies: 77
    • Views: 9,278
    06-11-2018 Go to last post
  23. ATS waterfall failing

    Started by Timm‎, 04-19-2018
    • Replies: 1
    • Views: 1,104
    04-20-2018 Go to last post
  24. Skimmer sizing with scrubber

    Started by paphater‎, 04-04-2018
    • Replies: 3
    • Views: 1,195
    04-05-2018 Go to last post
  25. anyone try these COB LED Grow Chips?

    Started by Zagzoo71‎, 03-25-2018
    • Replies: 5
    • Views: 1,499
    03-28-2018 Go to last post
  26. Drop 1.2x question

    Started by Turboreefer‎, 08-14-2017
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 8,696
    03-27-2018 Go to last post
    • Replies: 5
    • Views: 1,535
    03-18-2018 Go to last post
    • Replies: 12
    • Views: 5,570
    03-14-2018 Go to last post
  27. Chaeto dying off

    Started by Clavius‎, 01-27-2018
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,407
    03-13-2018 Go to last post

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