I'm betting foamy residue from low grade algaecide.
Pro tip: spend a couple of hours reading some of the threads in this forum. I learned more in 2 hours here than I ever thought possible.
I'm betting foamy residue from low grade algaecide.
Pro tip: spend a couple of hours reading some of the threads in this forum. I learned more in 2 hours here than I ever thought possible.
15,000 Gallon AG -24' round -- Vinyl Liner -- 1 HP Hayward Power Flow LX -- Sand Filter -- PF=5.5
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