Anyone else encountered this stuff?
Looks like dirt but dissolves like fairy dust when you brush it.
Usually forms in this pool within 3-4 hours after vacuuming to waste.
Water is in balance, no phosphates. Just started happening this year.
Read more…I need one of those foam tubes that can be wedged between a safety cover and a waterfall to close the gap between the cover and the wall and prevent leaves from getting in. I know they exist cuz I've seen 'em, but can't find them online.
Read more…Anyone have advice on getting rid of some really tough stains on the vertical face of a waterfall?
I know that "elbow grease" is the most effective...but check out the attached pic. That wall has already been treated with full-strength muriatic acid,
Read more…