[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Potassium sulphate

> From: "Dean and Melissa Williams" <DMWILLIAMS at bigpond_com>
> Subject: Potassium Sulphate
> Can somebody tell me if adding Potassium Sulphate to the aquarium will make the hardness go up ??

	No. Hardness is the divalent ions calcium (Ca++) and magnesium (Mg++).

> does the sulphate harden the water ?


Paul Sears        Ottawa, Canada