looking for a fert calculator - The Planted Tank Forum
Old 08-23-2010, 11:58 PM Thread Starter
Planted Tank Guru

Join Date: Jul 2009
Location: upton MA
Posts: 3,477
looking for a fert calculator

i'm looking for a fert calculator that will also show how the fert affects the kh in my tank, as in with CaMg(CO3)2.

anyone know of one?
timwag2001 is offline

Old 08-24-2010, 12:01 AM
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Is this what your looking for?
http://wet.biggiantnerds.com/
Green Leaf Aquariums is offline
Old 08-24-2010, 12:05 AM Thread Starter
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nope. not what i need. two thumbs up for a good try though. thanks
timwag2001 is offline

Old 08-24-2010, 12:15 AM
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http://www.dataguru.org/misc/aquariu...&pHChange=0.00

Shows buffering, but only for baking soda.

C. Smith
1. Watt [ wot ]: noun -- the SI unit of power, equivalent to one joule per second and equal to the power in a circuit in which a current of one ampere flows across a potential difference of one volt.
2. Per [ pur; unstressed per ]: preposition -- for each; for every.
3. Gallon [ gal-uhn ]: noun -- a common unit of capacity in English-speaking countries, equal to four quarts.
What does this have to do with growing plants?
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Old 08-24-2010, 12:15 AM Thread Starter
Planted Tank Guru

Join Date: Jul 2009
Location: upton MA
Posts: 3,477
so close
timwag2001 is offline
Old 08-24-2010, 11:47 PM
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Join Date: Apr 2010
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Wet has updated his calculator to do it. He also said:

"I am using 10.7ppm CO3 per 1 dKH. This is derived from the 17.9ppm CaCO3 per 1 dKH more commonly circulated. When you reply to that thread, they may be confused by that, and if so, you may want to refer them to the discussion on the subject here (just the most recent thread I remember where we talked about it): http://www.aquaticplantcentral.com/f...cker-part.html"

C. Smith
1. Watt [ wot ]: noun -- the SI unit of power, equivalent to one joule per second and equal to the power in a circuit in which a current of one ampere flows across a potential difference of one volt.
2. Per [ pur; unstressed per ]: preposition -- for each; for every.
3. Gallon [ gal-uhn ]: noun -- a common unit of capacity in English-speaking countries, equal to four quarts.
What does this have to do with growing plants?
csmith is offline

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