We have a 14' x 48" intex pool and it took us about 2 weeks to fill with the hose. I *think* it's salt water due to the instructions that came with the pool so we bought the Morton pool salt and put the recommend 25 lbs into the pool water. Unfortunately we weren't able to turn on the filter at all because the water wasn't high enough to reach the filter until yesterday. Our pool turned green which seems like overnight. We turned on the filter system today, but I don't know where to go from here? Will filtering it reduce the green? Do I need chlorine chemicals even though the water has salt in it?

Thanks for the advice in advance!