Hi everyone,
So, hopefully in the near future I will be getting a whole house R\O system because my tap is at 430 ppm hardness and 85 nitrates. Anyway, the R\O will bring the hardness ppm level down to 0... Basically, my question is can freshwater fish (mollies, guppies, CPD's and Danio Erythromicron after my plants are grown.) thrive at 0 ppm hardness?
Thank you, everyone!
So, hopefully in the near future I will be getting a whole house R\O system because my tap is at 430 ppm hardness and 85 nitrates. Anyway, the R\O will bring the hardness ppm level down to 0... Basically, my question is can freshwater fish (mollies, guppies, CPD's and Danio Erythromicron after my plants are grown.) thrive at 0 ppm hardness?
Thank you, everyone!