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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: 13,120
    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: 81,506
    02-14-2015 Go to last post
  2. Sticky Thread Sticky: ALGAE SCRUBBER FAQ

    Started by SantaMonica‎, 12-12-2008
    • Replies: 1
    • Views: 126,296
    07-25-2010 Go to last post
  1. Waterfall algae scrubber

    Started by Tom‎, 03-30-2021
    • Replies: 7
    • Views: 460
    2 Weeks Ago Go to last post
  2. New Scrubber pics and questions

    Started by Bdubs‎, 4 Weeks Ago
    • Replies: 2
    • Views: 266
    4 Weeks Ago Go to last post
  3. Slime Producer - Any next steps?

    Started by wrightpc‎, 02-27-2021
    • Replies: 3
    • Views: 423
    03-07-2021 Go to last post
  4. Is short on off ATS light cycle OK?

    Started by Levinson‎, 11-12-2020
    • Replies: 2
    • Views: 1,521
    11-12-2020 Go to last post
    • Replies: 2
    • Views: 762
    11-12-2020 Go to last post
  5. Cyano reactor

    Started by Clavius‎, 10-06-2020
    • Replies: 5
    • Views: 1,327
    10-21-2020 Go to last post
  6. Is this growth okay?

    Started by Coys2008‎, 10-12-2020
    • Replies: 3
    • Views: 952
    10-15-2020 Go to last post
  7. Cleaning algae growth

    Started by wrightpc‎, 08-08-2020
    • Replies: 1
    • Views: 1,506
    08-08-2020 Go to last post
  8. Brown Algae Growth ? Next Steps ?

    Started by wrightpc‎, 07-04-2020
    • Replies: 1
    • Views: 1,524
    07-05-2020 Go to last post
  9. Sideways water spraying

    Started by wrightpc‎, 06-11-2020
    • Replies: 1
    • Views: 1,516
    06-11-2020 Go to last post
  10. 3D printed projects

    Started by gandalf‎, 06-04-2020
    • Replies: 4
    • Views: 1,364
    06-05-2020 Go to last post
  11. RAIN2 - Am I on the right path ?

    Started by wrightpc‎, 05-30-2020
    • Replies: 1
    • Views: 983
    06-02-2020 Go to last post
  12. No algae growth at all

    Started by Levinson‎, 04-23-2020
    • Replies: 9
    • Views: 2,780
    05-16-2020 Go to last post
  13. HOG1 working but not enough

    Started by tasos‎, 12-01-2019
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,169
    04-30-2020 Go to last post
  14. 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: 35,546
    03-13-2020 Go to last post
  15. Dimming rain2 algae scrubber

    Started by trivodi‎, 02-27-2020
    • Replies: 1
    • Views: 1,444
    02-28-2020 Go to last post
  16. No thick growth

    Started by spamer80‎, 09-20-2016
    9 Pages
    1 2 3 ... 9
    • Replies: 89
    • Views: 39,609
    12-13-2019 Go to last post
  17. greengrabber vs crushed live rock?

    Started by anders moon‎, 07-11-2013
    • Replies: 5
    • Views: 5,511
    10-15-2019 Go to last post
  18. Screen sizing

    Started by DryAce‎, 08-05-2019
    • Replies: 3
    • Views: 3,064
    08-07-2019 Go to last post
  19. Low phosphate

    Started by Gerardo zuņiga‎, 06-28-2019
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 9,685
    08-06-2019 Go to last post
  20. Rate of growth on scrubber

    Started by crav‎, 08-02-2019
    • Replies: 1
    • Views: 2,203
    08-04-2019 Go to last post
  21. LED Light Waterproofing

    Started by DryAce‎, 07-11-2019
    • Replies: 5
    • Views: 3,056
    07-13-2019 Go to last post
  22. Can an ATS outcompete cyano?

    Started by crav‎, 07-06-2019
    • Replies: 3
    • Views: 2,654
    07-07-2019 Go to last post
  23. Algae scrubber whitening after cleaning

    Started by crav‎, 06-28-2019
    • Replies: 3
    • Views: 2,541
    06-29-2019 Go to last post
  24. Fluconazole?

    Started by demariners‎, 06-25-2019
    • Replies: 7
    • Views: 3,965
    06-25-2019 Go to last post
  25. Semi-New ATS Not working properly. Please help.

    Started by demariners‎, 05-27-2019
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 10,511
    06-04-2019 Go to last post
  26. Algae Scrubber on ULNS?

    Started by demariners‎, 04-09-2019
    • Replies: 3
    • Views: 3,871
    04-10-2019 Go to last post
  27. Algae Scrubber on a Temperate/Coldwater system?

    Started by AquaticEngineer‎, 11-06-2011
    2 Pages
    1 2
    • Replies: 15
    • Views: 12,444
    03-30-2019 Go to last post
  28. RAIN2 Advise

    Started by Dutch Snoots‎, 09-01-2018
    2 Pages
    1 2
    • Replies: 18
    • Views: 9,716
    03-02-2019 Go to last post
  29. Strange ATS growth, algae in display

    Started by crav‎, 02-21-2019
    • Replies: 1
    • Views: 2,879
    02-21-2019 Go to last post

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