lagal

I noticed algea in pool today, what do I need to do...we are new owners, this is actually first full summer to have pool...liner inground saltwater pool... Any info appreciated...thanks

We just put an inground pool in this past Feb...its just my husband and I...kids all grown and gone... Everything has been great, but I came home from work today and its covered with ANTS...they are EVERYWHERE ...some are dead, some are alive... Has anyone ever had this problem...if so what did you do to rid of them... Thanks in advance... lagal