Chemistry & Biology

3,226 topics in this forum

1. Dostabell mellan ATI-FM-TRITON 1 2

   By runstenen, March 28, 2020
   • 49 replies
   • 6.8k views
   • 
   • nike83
   • February 6, 2024

2. Metod för att nå pH 8.3 1 2 3 4 7

   By Casio, April 11, 2021
   • 166 replies
   • 15k views
   • 
   • hansson_1985
   • July 10, 2023

3. Saltvattenskemi för nybörjaren av Jonas Roman

   By kaptenen, January 16, 2023
   • 0 replies
   • 829 views
   • 
   • kaptenen
   • January 16, 2023

4. Kalkylator N/P-kvot

   By nike83, November 4, 2022
   • 6 replies
   • 1.3k views
   • 
   • nike83
   • November 6, 2022

5. Värden på salter. 1 2 3 4 5

   By DaTrucka, March 7, 2009
   • 101 replies
   • 37.1k views
   • 
   • Jompasthlm
   • March 20, 2022

6. Romans Kalkylator

   By jonasroman, December 1, 2020
   • 8 replies
   • 1.8k views
   • 
   • jonasroman
   • January 16, 2021

7. Balling Light - manual på Svenska 1 2 3

   By Ferngren, March 22, 2011
   • 54 replies
   • 23.6k views
   • 
   • cowlord
   • April 3, 2017

8. Räknare för CA/KH/MG

   By Clownen, April 11, 2006
   • 21 replies
   • 22.7k views
   • 
   • beem_rick
   • June 8, 2016

9. Online KH buffer kalkylator

   By POPOV, January 3, 2011
   • 3 replies
   • 7.4k views
   • 
   • phhasek
   • May 11, 2013

10. Dosering av "spårelement" 1 2 3

    By Claes_A, June 6, 2011
    • 57 replies
    • 23.1k views
    • 
    • Knegolf
    • May 13, 2012

11. Alkalinitet, mätning, lite teori mm

    By jonasroman, September 18, 2016
    • 3 replies
    • 3.6k views
    • 
    • kaptenen
    • May 5

12. Den stora cyano-tråden 1 2

    By nike83, August 2, 2022
    • 45 replies
    • 3.9k views
    • 
    • Robban
    • April 30

13. Romans Balling - uppdaterade recept från mig

    By jonasroman, August 12, 2024
    • 17 replies
    • 847 views
    • 
    • jonasroman
    • April 26

14. För gammalt testkit?

    By Saltgörka_, April 18
    • 1 reply
    • 68 views
    • 
    • Christian J
    • April 18

15. Nitratdosering och Urea?

    By Oscarhaglund, April 10
    • 4 replies
    • 201 views
    • 
    • Lasse
    • April 14

16. Nitrat, skadligt?

    By jonasroman, April 13
    • 0 replies
    • 113 views
    • 
    • jonasroman
    • April 13

17. Mini"artikel" om hur man mäter kalcium och magnesium

    By jonasroman, April 9
    • 0 replies
    • 88 views
    • 
    • jonasroman
    • April 9

18. Veckans kemifråga

    By jonasroman, April 8
    • 5 replies
    • 152 views
    • 
    • jonasroman
    • April 8

19. Nitrit Nitrat teststickor?

    By Aqua, March 30
    • 5 replies
    • 126 views
    • 
    • Lasse
    • April 1

20. Lantanklorid, fördelar vs risker. 1 2 3

    By Dimorb, December 12, 2017
    • 69 replies
    • 5.3k views
    • 
    • Lasse
    • March 23

21. Noll fosfat och nitrat

    By Carwal, March 7
    • 5 replies
    • 171 views
    • 
    • jonasroman
    • March 9

22. Alk konsumtion och bild på ditt rev

    By Oscarhaglund, January 9
    • 15 replies
    • 503 views
    • 
    • jonasroman
    • February 9

23. Varning påståenden kring FM bolus

    By Oscarhaglund, November 9, 2024
    • 18 replies
    • 947 views
    • 
    • Oscarhaglund
    • February 4

24. Doserpump - speciell behållare, varför?

    By linen351, November 4, 2024
    • 2 replies
    • 253 views
    • 
    • Swann
    • November 5, 2024

25. Hanna checker, jättebra eller inte så nödvändigt?

    By linen351, October 29, 2024
    • 22 replies
    • 654 views
    • 
    • nike83
    • November 3, 2024