Re: Was Chloride, now to Potassium.....

On Thu, 5 Dec 1996 21:33:48 -0500, you wrote:

	You are getting up towards the limit for human consumption (about
50 ppm), but it isn't likely to cause a big problem in your aquarium.
You just don't need to _add_ nitrate!  You may not need much (any)
potassium either, how much of that is there?
There is 4.7 mg/l

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