rotala butterfly

  1. P

    Please Include Phytoplankton Fertilizer

    Guillard F/2 is a Phytoplankton Fertilizer originally used for growing marine algae. Many of us purposely culture phytoplankton to feed to Daphnia, Moina, Rotifers, Artemia, Copepods, Fish fry, etc. It would be nice to create a recipe using our common planted tank dry ferts rather than buying...
  2. Tom Barr

    Please Included (nh4)2 So4 On The Calculator.

    Title says it all Tom
  3. D

    Mgco3

    I'd like to ask to have MgCO3 included in the calculator. Would need to show dKH and dGH as well as Mg and CO3 ppm (same info as CaCO3). Incidentally, the CaCO3 calculations do not provide the red warnings for solubility limits. EDIT: Oops: NVM the solubility limits, I forgot about the...
  4. Mike Workman

    If Someone Is Interested, The Calculator Is Wrong...

    Be happy to walk that someone through some illustrative examples via phone or email. I think this screen says a lot: Dosing 1 ppm every 4 days shouldn't cause the concentration to increase every day. Plant uptake of .20 ppm /day should cause the concentration to decrease daily, only...
  5. Tom Barr

    Ammonium Sulfate Should Be Included

    There's no (NH4)2SO4 in the calculator.
  6. T

    Buy Source Code Nutrient Dosing Calculator V1.5.91

    Hi, I found the source code of Nutrient Dosing Calculator v1.5.91 on Github, but it is too old, and I want to buy the newer source code. Purpose: I want to translate the source code into Vietnamese and add some of my fertilizer. Thank!
  7. PaulB

    Inclusion Of Mgso4 In Calculator

    Is it possible to add dosing for MgSO4 for those of us using lab grade magnesium sulfate?
  8. P

    What Are The Units In The Solubility Warnings?

    I'm trying to figure out what is the maximum amount of a dry ingredient for a given dosage when making liquid fertilizer (e.g. MgSO4 for 5 ml dose). Or conversely, If I want to use the EI daily dosing for MgSO4 in a 500 ml bottle what does the dosing size need to be to have the contents...
  9. J

    Caco3 For Kh

    Minor issue that I can resolve through guess and check, but I'd imagine most that are using CaCO3 in their fertilizers are using it for the GH/KH and not so much the Calcium directly. It would be nice to have it switch to the KH as the target rather than the calcium. Or better yet, if you can...
  10. M

    Calculators For Mobiles?

    Hi there, First of all big thank you for your great work building this community. I'm fairly new to keeping planted aquarium but I am already overwhelmed with the joy which this hobby brings to me. Not so long ago I decided to experiment with EI dosing methods which showed great effects...
  11. R

    Add Nano3 To The Calculator

    Was searching something about NaNO3 and come up with simple math, but with this calculator is super cool the way to understand the target and mix up the dosing numbers, it can be added the NaNO3? Many many thanks
  12. F

    Ppm Interpretation?

    Hi everyone, first time posting here looking for some clarification on the ppm measurement unit. I was doing some calculations on my own trying to figure out if the calculator is actually outputting correct numbers and my own results kept disagreeing with the calculator's. I think the problem...
  13. Z

    Dose To Reach A Target

    I'm trying to calculate AF's MacroMicro Mix to reach a target Fe, and I can't change the dosing target from NO3. Should I be able to? I can with Zorfox. (Also, AF's site says it has CSM+B, but B is not listed in any AFMMM results)
  14. V

    Nutrient Dosing Calculator Is Not Working

    Just wanted to report that the nutrient dosing calculator is not allowing me to enter any value and is not showing any values to select from the drop-downs.
  15. P

    Buy Source Code Nutrient Dosing Calculator V1.5.91

    Hi, I found the source code of Nutrient Dosing Calculator v1.5.91 on Github, but it is too old, and I want to buy the newer source code. Purpose: I want to translate the source code into Vietnamese and add some of my fertilizer. Thank!
  16. Dustin Feagley

    Caso4 And Mgso4 Have A Glitch In The Algorithm

    Quick explanation: I used the amount(grams) of CaSO4 for 4 gallons to compare to the rotala butterfly calculator. I did it again for MgSO4. Ca was off, and Mg was way off. I calculated the same way for KNO3 and KH2PO4, but both of those were accurate. Attached is a picture of what I did, but it...
  17. F

    Zn, Mn, Cu, Alone

    I have three bags, one with Zinc 15% EDTA chelated one with Cu 15%EDTA chelated and one with Mn 13% EDTA chelated. I want to add some more Zinc in my tank but I don't find in the calculator anything to help me. Can anyone tell me how I can calculate theses elements if I need them????
  18. L

    What Happened To The Glut Calculator?

    I can't find wet's glut calculator anywhere. Am I going to have to make one myself?
  19. C

    Measure Fe Fertilizers

    Hi I am interested in knowing the measurement for all Fe fertilizers when weighing dry Fe Fertilizers on a scale before adding distill water? Thanks, Craig
  20. M

    K2so4 Too High For Pps-pro

    Hi, Old hand at aquarium (1st plant tank in 1990's), new to dry fertilizers. The calculator is set for the following "20 us gal", "a solution", 500 ml container size, 15 ml daily dose, "Perpetual Preservation System". In the spreadsheet screen capture below, the top ("barr") has values...