I see I can add Mag sulphate to raise my GH but in the text it says this
introduces sulphates. What is the problem with having high sulphates and
what limit can I have
Thanks

"xtr396472" wrote in message ...
I see I can add Mag sulphate to raise my GH but in the text it says this
introduces sulphates. What is the problem with having high sulphates and
what limit can I have
Thanks

I've found plants growing in warm sulfur springs. I doubt there's much
of an upper limit unless you are adding a great deal of
SO4...........plants take in SO4 as their form of Sulfur for
nutrients.
It's very common in tap water with any GH.

Regards,
Tom Barr

"xtr396472" wrote in message ...
I see I can add Mag sulphate to raise my GH but in the text it says this
introduces sulphates. What is the problem with having high sulphates and
what limit can I have
Thanks

I've found plants growing in warm sulfur springs. I doubt there's much
of an upper limit unless you are adding a great deal of
SO4...........plants take in SO4 as their form of Sulfur for
nutrients.
It's very common in tap water with any GH.

Regards,
Tom Barr

"xtr396472" wrote in message ...
I see I can add Mag sulphate to raise my GH but in the text it says this
introduces sulphates. What is the problem with having high sulphates and
what limit can I have
Thanks

I've found plants growing in warm sulfur springs. I doubt there's much
of an upper limit unless you are adding a great deal of
SO4...........plants take in SO4 as their form of Sulfur for
nutrients.
It's very common in tap water with any GH.

Regards,
Tom Barr