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Re: Aquatic Plants Digest V4 #377

> questions of CO2 and iron in the water
>Excellent the list!!!!
>I want to know homemade or simple methods to measure and to increase the CO2
>in the aquarium.
>I also need information on forms of increasing the iron in the aquarium
>without damaging the fish.
>Thank you.
>Hugo Javier Lencina.

Check the archives for bundles of information on both of these questions.
Yeast is a simple low cost method for CO2. Ph/Kh are a simple method for
measuring CO2 using a table that is on the KRIB.
I'm sure you'll find all that your looking for there.
Tom Barr