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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: 13,646
    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: 86,063
    02-14-2015 Go to last post
  2. Sticky Thread Sticky: ALGAE SCRUBBER FAQ

    Started by SantaMonica‎, 12-12-2008
    • Replies: 1
    • Views: 130,223
    07-25-2010 Go to last post
  1. RAIN2 Algae Growing from Top Down

    Started by Quietman‎, 4 Weeks Ago
    • Replies: 1
    • Views: 189
    4 Weeks Ago Go to last post
  2. Older scrubber

    Started by GMS‎, 06-21-2021
    • Replies: 1
    • Views: 139
    06-21-2021 Go to last post
    • Replies: 8
    • Views: 799
    05-27-2021 Go to last post
  3. Algae scrubber pump off for 12 hrs

    Started by FW‎, 05-09-2021
    • Replies: 1
    • Views: 354
    05-10-2021 Go to last post
  4. Freshwater Algae scrubber help

    Started by FW‎, 05-07-2021
    • Replies: 1
    • Views: 320
    05-07-2021 Go to last post
  5. Waterfall algae scrubber

    Started by Tom‎, 03-30-2021
    • Replies: 7
    • Views: 993
    04-18-2021 Go to last post
  6. New Scrubber pics and questions

    Started by Bdubs‎, 04-04-2021
    • Replies: 2
    • Views: 630
    04-06-2021 Go to last post
  7. Slime Producer - Any next steps?

    Started by wrightpc‎, 02-27-2021
    • Replies: 3
    • Views: 810
    03-07-2021 Go to last post
  8. Is short on off ATS light cycle OK?

    Started by Levinson‎, 11-12-2020
    • Replies: 2
    • Views: 2,354
    11-12-2020 Go to last post
    • Replies: 2
    • Views: 1,390
    11-12-2020 Go to last post
  9. Cyano reactor

    Started by Clavius‎, 10-06-2020
    • Replies: 5
    • Views: 2,276
    10-21-2020 Go to last post
  10. Is this growth okay?

    Started by Coys2008‎, 10-12-2020
    • Replies: 3
    • Views: 1,278
    10-15-2020 Go to last post
  11. Cleaning algae growth

    Started by wrightpc‎, 08-08-2020
    • Replies: 1
    • Views: 2,643
    08-08-2020 Go to last post
  12. Brown Algae Growth ? Next Steps ?

    Started by wrightpc‎, 07-04-2020
    • Replies: 1
    • Views: 3,041
    07-05-2020 Go to last post
  13. Sideways water spraying

    Started by wrightpc‎, 06-11-2020
    • Replies: 1
    • Views: 3,026
    06-11-2020 Go to last post
  14. 3D printed projects

    Started by gandalf‎, 06-04-2020
    • Replies: 4
    • Views: 1,773
    06-05-2020 Go to last post
  15. RAIN2 - Am I on the right path ?

    Started by wrightpc‎, 05-30-2020
    • Replies: 1
    • Views: 1,228
    06-02-2020 Go to last post
  16. No algae growth at all

    Started by Levinson‎, 04-23-2020
    • Replies: 9
    • Views: 4,539
    05-16-2020 Go to last post
  17. HOG1 working but not enough

    Started by tasos‎, 12-01-2019
    2 Pages
    1 2
    • Replies: 13
    • Views: 7,377
    04-30-2020 Go to last post
  18. 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: 51,513
    03-13-2020 Go to last post
  19. Dimming rain2 algae scrubber

    Started by trivodi‎, 02-27-2020
    • Replies: 1
    • Views: 1,748
    02-28-2020 Go to last post
  20. No thick growth

    Started by spamer80‎, 09-20-2016
    9 Pages
    1 2 3 ... 9
    • Replies: 89
    • Views: 45,004
    12-13-2019 Go to last post
  21. greengrabber vs crushed live rock?

    Started by anders moon‎, 07-11-2013
    • Replies: 5
    • Views: 7,400
    10-15-2019 Go to last post
  22. Screen sizing

    Started by DryAce‎, 08-05-2019
    • Replies: 3
    • Views: 4,845
    08-07-2019 Go to last post
  23. Low phosphate

    Started by Gerardo zuŮiga‎, 06-28-2019
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 15,325
    08-06-2019 Go to last post
  24. Rate of growth on scrubber

    Started by crav‎, 08-02-2019
    • Replies: 1
    • Views: 3,751
    08-04-2019 Go to last post
  25. LED Light Waterproofing

    Started by DryAce‎, 07-11-2019
    • Replies: 5
    • Views: 4,740
    07-13-2019 Go to last post
  26. Can an ATS outcompete cyano?

    Started by crav‎, 07-06-2019
    • Replies: 3
    • Views: 4,322
    07-07-2019 Go to last post
  27. Algae scrubber whitening after cleaning

    Started by crav‎, 06-28-2019
    • Replies: 3
    • Views: 4,030
    06-29-2019 Go to last post
  28. Fluconazole?

    Started by demariners‎, 06-25-2019
    • Replies: 7
    • Views: 5,720
    06-25-2019 Go to last post

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