Ibrahim said:Um.... I'm not sure but it might make it rise by one point. You can add the salt in the last bucket. And yes you can turn on the pumps etc now but not the protein skimmer until you have the salt in your tank.
Oh i kindof messe up. I meant like, if you add a cup too much does that change the salinity drastically?
Ok, ill add the salt tomorrow possibly. I still have to callibrate my refractometer haba