Filled an 18x52 Intex above ground (6000 gal) w/swg and sand filter. No salt was added and pump developed a leak before I was called away for three weeks. Upon returning, water is lite green w app two feet of visibility and sides are moderately slimy. Pool is currently 3/4 full.
Should I drain and start over? If not, what is the approved solution? Nothing has been added to the water and I live in Texas where current day temps are over 90.