mold

Pool is a year old we maintain it ourselves and realized our basket is turning pink, I believe it is some kind of mold or algae, I haven’t check the filter yet, the pool itself doesn’t look to have a pink hue to it, although it is hard to tell. What do we do? 10,000 gallon pool.

Hi, I'm on the board of an HOA for a condo complex in Portland, Oregon. We've got an enclosed spa room that has been nothing but trouble this winter. I could go on and on about a lot of different problems we've been having, but I'm mainly trying to address one particular issue at the moment...

I live in Southern California. My chem has stayed within normal limits. However, my pool timer clips slid together and my pump didn't run much for a few days and white mold developed on pool surface. I'm wondering what this brown stuff is. Is it dead Algae? I been trying to waste water...

New pool owner. When the cover is rolled back, I can see some dark spots on it. I'm assuming there are other dark spots throughout underside of cover. Is it possible to clean the underside of an automatic pool cover? Thanks in advance for your assistance.

This is my first post, but I love the forum and have gotten so much info! Hoping someone can help with my situation. I need suggestions on how/if to clean my cartridge filters. They are only 3 months old and I'd prefer to save them if possible. About a month ago I needed to clean them due to a...