Hey guys I was wondering a few things. The water in the area of my house in question is quite hard. around 7.4-7.8 and 3-400ppm TDS. I'm wondering if I should use the tap water or use water straight from my water softener? I have had no issues with fish health, things are going great but I'm curious is it better to use the city water with traces of hardness or the softener which basically exchanges all the metals etc. for sodium.
What do you think and recommend?
What do you think and recommend?