FC is 12.5....is it safe to swim in the pool? CYA is 25....my wife added 2.5 gallons this morning....so essentially we shocked. Bad part, we have company over to swim!
rerrrrrrrrrrrrrrrrrrrrrrrreeeerrrrrrrrrrrr :grrrr:
rerrrrrrrrrrrrrrrrrrrrrrrreeeerrrrrrrrrrrr :grrrr: