Quote:
Originally Posted by Laith
I can't prove it, but I feel that gluconate chelators aren't so effective in water with higher KH levels. I was using Seachem's Flourish and Flourish Iron in a tank with a KH of 15 for a while and then gave TMG a try. I did notice quite a difference.
There was much less of a difference between Flourish and TMG in water with a KH of 5, though subjectively I still prefer TMG.
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I've seen this as well. Many noted this years ago.That would be the best test to show some differences between them.
But at soft water conditions, have you or anyone seen any differences?
I haven't.
So I questioned whether there is any real advantage to Seachem's arguments.
I have not seen such observations myself.
Regards,
Tom Barr