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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. confused newbie!

    Started by Gazzdid‎, 12-23-2014
    • Replies: 8
    • Views: 4,898
    06-22-2015 Go to last post
    • Replies: 3
    • Views: 2,853
    06-21-2015 Go to last post
    • Replies: 8
    • Views: 4,075
    06-19-2015 Go to last post
  2. New DIY Upflow Algae Scrubber

    Started by ajhoward‎, 06-17-2015
    • Replies: 6
    • Views: 3,473
    06-18-2015 Go to last post
  3. Sm: need suggestion

    Started by saltykid85‎, 06-06-2015
    2 Pages
    1 2
    • Replies: 13
    • Views: 6,378
    06-10-2015 Go to last post
  4. gac (carbon)

    Started by saltykid85‎, 05-18-2015
    • Replies: 7
    • Views: 3,559
    06-09-2015 Go to last post
  5. HOG2 algae issue ..or is it?

    Started by atoll‎, 06-06-2015
    • Replies: 2
    • Views: 2,481
    06-09-2015 Go to last post
  6. HOG improvement...Maybe?

    Started by atoll‎, 06-06-2015
    • Replies: 1
    • Views: 2,120
    06-06-2015 Go to last post
  7. high No3

    Started by fajars2003‎, 06-02-2015
    • Replies: 3
    • Views: 2,665
    06-02-2015 Go to last post
  8. Blue light and red

    Started by atoll‎, 05-30-2015
    • Replies: 4
    • Views: 3,800
    06-02-2015 Go to last post
    • Replies: 2
    • Views: 2,459
    06-01-2015 Go to last post
  9. Nothing but slime for months now

    Started by pyrocide‎, 05-29-2015
    • Replies: 3
    • Views: 2,883
    05-29-2015 Go to last post
    • Replies: 3
    • Views: 3,080
    05-29-2015 Go to last post
  10. adjustments and cleaning

    Started by saltykid85‎, 05-12-2015
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 9,526
    05-28-2015 Go to last post
  11. Calcuim Reactor in ATS Tank

    Started by herring_fish‎, 05-21-2015
    • Replies: 8
    • Views: 4,196
    05-22-2015 Go to last post
  12. Interesting LED unit for a scrubber.

    Started by atoll‎, 05-21-2015
    • Replies: 2
    • Views: 2,467
    05-21-2015 Go to last post
  13. Good vid of a DIY scrubber.

    Started by atoll‎, 05-21-2015
    • Replies: 0
    • Views: 1,900
    05-21-2015 Go to last post
    • Replies: 0
    • Views: 1,921
    05-20-2015 Go to last post
  14. ATTN: Santa M

    Started by saltykid85‎, 05-16-2015
    2 Pages
    1 2
    • Replies: 11
    • Views: 5,100
    05-16-2015 Go to last post
  15. scrubber results

    Started by saltykid85‎, 05-11-2015
    2 Pages
    1 2
    • Replies: 18
    • Views: 7,677
    05-13-2015 Go to last post
  16. Are we still dosing Iron?

    Started by Aeros‎, 05-11-2015
    • Replies: 2
    • Views: 2,546
    05-12-2015 Go to last post
    • Replies: 4
    • Views: 3,304
    05-08-2015 Go to last post
  17. HOG3x help

    Started by drthompson‎, 02-20-2015
    2 Pages
    1 2
    • Replies: 12
    • Views: 6,708
    05-06-2015 Go to last post
  18. Macro Advice

    Started by Kevin Roen‎, 04-19-2015
    • Replies: 5
    • Views: 4,130
    05-02-2015 Go to last post
  19. Any comments or observations on this

    Started by atoll‎, 04-27-2015
    • Replies: 1
    • Views: 2,077
    04-27-2015 Go to last post
  20. Would there be any benefit in.

    Started by atoll‎, 04-26-2015
    • Replies: 3
    • Views: 2,585
    04-27-2015 Go to last post
  21. Venturi upflow scrubber.

    Started by atoll‎, 04-23-2015
    • Replies: 3
    • Views: 2,558
    04-24-2015 Go to last post
  22. Change in algae growth

    Started by atoll‎, 04-20-2015
    • Replies: 2
    • Views: 2,651
    04-20-2015 Go to last post
  23. T5 compare to LED lighting

    Started by dota‎, 09-25-2013
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 13,568
    04-19-2015 Go to last post
  24. HOG1 with no growth at all after one month

    Started by jimrawr1‎, 11-24-2014
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 13,293
    04-13-2015 Go to last post

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