Periodic Products CuLater Swimming Pool Metal Eliminator & Stain Preventer 2 x 1 PowerPak

Im telling you this thing was a life savor! I filled my pool it was crystal clear added shock add it immediately turned green right before my eyes. Well come to find out payette has very high metal levels in there water. So I tried for days to clear it I balanced my water perfectly and was doing the sock method to try to filter it out it helped some but wasn't getting it all out. Read alot over reviews about this little bag and decided what do I have to loose. Well yesterday it finally got here I put it in the pool at about 3pm you just open your pump and I put it in the middle of my filter and that's it now 2pm the next day my water is clear and the green tint is gone! So easy! And you just leave the little bag in for 3months and it continues working!! I didn't have to use flocculent and vacuum it out nothing! If you have a pool you need this!