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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

  1. Low phosphate

    Started by Gerardo zuņiga‎, 06-28-2019
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 89,826
    08-06-2019 Go to last post
  2. Rate of growth on scrubber

    Started by crav‎, 08-02-2019
    • Replies: 1
    • Views: 23,878
    08-04-2019 Go to last post
  3. LED Light Waterproofing

    Started by DryAce‎, 07-11-2019
    • Replies: 5
    • Views: 25,317
    07-13-2019 Go to last post
  4. Can an ATS outcompete cyano?

    Started by crav‎, 07-06-2019
    • Replies: 3
    • Views: 25,570
    07-07-2019 Go to last post
  5. Algae scrubber whitening after cleaning

    Started by crav‎, 06-28-2019
    • Replies: 3
    • Views: 23,374
    06-29-2019 Go to last post
  6. Fluconazole?

    Started by demariners‎, 06-25-2019
    • Replies: 7
    • Views: 26,857
    06-25-2019 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: 88,987
    06-04-2019 Go to last post
  8. Algae Scrubber on ULNS?

    Started by demariners‎, 04-09-2019
    • Replies: 3
    • Views: 30,047
    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: 61,222
    03-30-2019 Go to last post
  10. RAIN2 Advise

    Started by Dutch Snoots‎, 09-01-2018
    2 Pages
    1 2
    • Replies: 18
    • Views: 59,929
    03-02-2019 Go to last post
  11. Strange ATS growth, algae in display

    Started by crav‎, 02-21-2019
    • Replies: 1
    • Views: 27,577
    02-21-2019 Go to last post
  12. Algae Scrubber Optimization

    Started by Jason Bely‎, 02-10-2019
    • Replies: 1
    • Views: 26,532
    02-11-2019 Go to last post
  13. Rain 2 help needed

    Started by Clint31‎, 01-16-2019
    • Replies: 8
    • Views: 29,573
    01-18-2019 Go to last post
  14. FOR SALE - HOG2 Almost New

    Started by liv42daa‎, 01-15-2019
    • Replies: 0
    • Views: 3,040
    01-15-2019 Go to last post
  15. Weird results, any insights appreciated

    Started by shai‎, 11-08-2018
    • Replies: 8
    • Views: 28,328
    01-04-2019 Go to last post
    • Replies: 4
    • Views: 5,625
    12-27-2018 Go to last post
  16. Scrubber for Red Sea Max 260 E

    Started by Raider1970‎, 09-30-2018
    • Replies: 5
    • Views: 25,556
    11-30-2018 Go to last post
  17. SURF2X and silicates

    Started by Gerardo zuņiga‎, 10-13-2018
    • Replies: 8
    • Views: 28,498
    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: 220,393
    11-18-2018 Go to last post
  19. new hog1 help

    Started by walkamile07‎, 10-18-2018
    • Replies: 5
    • Views: 24,340
    10-20-2018 Go to last post
  20. Scrubbing too much..help?

    Started by skull‎, 09-08-2018
    • Replies: 9
    • Views: 31,074
    09-10-2018 Go to last post
  21. Very Quiet 🤫In Here

    Started by dtyharry‎, 08-25-2018
    • Replies: 3
    • Views: 27,856
    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: 132,914
    06-11-2018 Go to last post
  23. Help SURF2X

    Started by Gerardo zuņiga‎, 10-14-2017
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 74,302
    06-09-2018 Go to last post
  24. ATS waterfall failing

    Started by Timm‎, 04-19-2018
    • Replies: 1
    • Views: 3,876
    04-20-2018 Go to last post
  25. Skimmer sizing with scrubber

    Started by paphater‎, 04-04-2018
    • Replies: 3
    • Views: 24,289
    04-05-2018 Go to last post
  26. anyone try these COB LED Grow Chips?

    Started by Zagzoo71‎, 03-25-2018
    • Replies: 5
    • Views: 25,583
    03-28-2018 Go to last post
  27. Drop 1.2x question

    Started by Turboreefer‎, 08-14-2017
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 51,096
    03-27-2018 Go to last post
    • Replies: 5
    • Views: 26,021
    03-18-2018 Go to last post
    • Replies: 12
    • Views: 62,785
    03-14-2018 Go to last post

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