fishguy1978
Legendary Member
I have recently been treating ich with cupramin and @sir_keith provided the following link. Within the initial article is a link from University of Florida. Kh has a direct effect on the use of copper based meds and their potency. Once Kh is determined divide by 100 and that's is the dosage level. For any water with a Kh of 50 or below copper is not recommended. My most recent water tests showed a Kh range of 50-100.
https://edis.ifas.ufl.edu/fa006#:~:text=Water temperature has a tremendous,to 5 treatments is required.
https://edis.ifas.ufl.edu/fa008
https://edis.ifas.ufl.edu/fa006#:~:text=Water temperature has a tremendous,to 5 treatments is required.
https://edis.ifas.ufl.edu/fa008
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