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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: 13,962
    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: 90,037
    02-14-2015 Go to last post
  2. Sticky Thread Sticky: ALGAE SCRUBBER FAQ

    Started by SantaMonica‎, 12-12-2008
    • Replies: 1
    • Views: 135,118
    07-25-2010 Go to last post
  1. Air flow question

    Started by Larry_tung@hotmail.com‎, 08-18-2021
    • Replies: 1
    • Views: 281
    08-19-2021 Go to last post
  2. RAIN2 Algae Growing from Top Down

    Started by Quietman‎, 06-27-2021
    • Replies: 1
    • Views: 514
    06-28-2021 Go to last post
  3. Older scrubber

    Started by GMS‎, 06-21-2021
    • Replies: 1
    • Views: 293
    06-21-2021 Go to last post
    • Replies: 8
    • Views: 1,138
    05-27-2021 Go to last post
  4. Algae scrubber pump off for 12 hrs

    Started by FW‎, 05-09-2021
    • Replies: 1
    • Views: 532
    05-10-2021 Go to last post
  5. Freshwater Algae scrubber help

    Started by FW‎, 05-07-2021
    • Replies: 1
    • Views: 484
    05-07-2021 Go to last post
  6. Waterfall algae scrubber

    Started by Tom‎, 03-30-2021
    • Replies: 7
    • Views: 1,291
    04-18-2021 Go to last post
  7. New Scrubber pics and questions

    Started by Bdubs‎, 04-04-2021
    • Replies: 2
    • Views: 887
    04-06-2021 Go to last post
  8. Slime Producer - Any next steps?

    Started by wrightpc‎, 02-27-2021
    • Replies: 3
    • Views: 1,069
    03-07-2021 Go to last post
  9. Is short on off ATS light cycle OK?

    Started by Levinson‎, 11-12-2020
    • Replies: 2
    • Views: 3,227
    11-12-2020 Go to last post
    • Replies: 2
    • Views: 1,963
    11-12-2020 Go to last post
  10. Cyano reactor

    Started by Clavius‎, 10-06-2020
    • Replies: 5
    • Views: 3,114
    10-21-2020 Go to last post
  11. Is this growth okay?

    Started by Coys2008‎, 10-12-2020
    • Replies: 3
    • Views: 1,489
    10-15-2020 Go to last post
  12. Cleaning algae growth

    Started by wrightpc‎, 08-08-2020
    • Replies: 1
    • Views: 4,155
    08-08-2020 Go to last post
  13. Brown Algae Growth ? Next Steps ?

    Started by wrightpc‎, 07-04-2020
    • Replies: 1
    • Views: 4,693
    07-05-2020 Go to last post
  14. Sideways water spraying

    Started by wrightpc‎, 06-11-2020
    • Replies: 1
    • Views: 4,733
    06-11-2020 Go to last post
  15. 3D printed projects

    Started by gandalf‎, 06-04-2020
    • Replies: 4
    • Views: 1,962
    06-05-2020 Go to last post
  16. RAIN2 - Am I on the right path ?

    Started by wrightpc‎, 05-30-2020
    • Replies: 1
    • Views: 1,385
    06-02-2020 Go to last post
  17. No algae growth at all

    Started by Levinson‎, 04-23-2020
    • Replies: 9
    • Views: 6,304
    05-16-2020 Go to last post
  18. HOG1 working but not enough

    Started by tasos‎, 12-01-2019
    2 Pages
    1 2
    • Replies: 13
    • Views: 9,449
    04-30-2020 Go to last post
  19. My journey with the Rain2 Algae Scrubber and my 80G Tank

    Started by MulletBoy‎, 06-18-2018
    8 Pages
    1 2 3 ... 8
    • Replies: 78
    • Views: 68,544
    03-13-2020 Go to last post
  20. Dimming rain2 algae scrubber

    Started by trivodi‎, 02-27-2020
    • Replies: 1
    • Views: 1,923
    02-28-2020 Go to last post
  21. No thick growth

    Started by spamer80‎, 09-20-2016
    9 Pages
    1 2 3 ... 9
    • Replies: 89
    • Views: 49,591
    12-13-2019 Go to last post
  22. greengrabber vs crushed live rock?

    Started by anders moon‎, 07-11-2013
    • Replies: 5
    • Views: 9,525
    10-15-2019 Go to last post
  23. Screen sizing

    Started by DryAce‎, 08-05-2019
    • Replies: 3
    • Views: 6,784
    08-07-2019 Go to last post
  24. Low phosphate

    Started by Gerardo zuŮiga‎, 06-28-2019
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 21,456
    08-06-2019 Go to last post
  25. Rate of growth on scrubber

    Started by crav‎, 08-02-2019
    • Replies: 1
    • Views: 5,390
    08-04-2019 Go to last post
  26. LED Light Waterproofing

    Started by DryAce‎, 07-11-2019
    • Replies: 5
    • Views: 6,423
    07-13-2019 Go to last post
  27. Can an ATS outcompete cyano?

    Started by crav‎, 07-06-2019
    • Replies: 3
    • Views: 6,067
    07-07-2019 Go to last post
  28. Algae scrubber whitening after cleaning

    Started by crav‎, 06-28-2019
    • Replies: 3
    • Views: 5,693
    06-29-2019 Go to last post

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