My house has a whole house water softener & carbon filler system. Am I safe running that through my ro/di system to produce my water for my reef tank? I notice that my tds going into the ro/di is about 25pm and coming out is 0pm. When I didnt have the whole house softener/carbon system my water going into the ro/di was 125pm and coming out was 1pm.
Am I safe here?
Am I safe here?