If you have a heat pump do you have to be concerned? We have a vinyl lined pool with low calcium
If you have a heat pump do you have to be concerned? We have a vinyl lined pool with low calcium
With high calcium, yes. With low calcium, no.
Thanks PoolDoc! I won't worry about raising the levels.
doughboy 24x24 AG round 16,100 gal with 3.5 and 6.5 deep end. Doughboy sand filter. Doughboy 1 hp pump. Tropi-cal 75k btu heat pump.
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