Just bought a house with a pool. There's little information available on the pool. at present I have a weekly service managing the pool, but eventually I would like to go solo.
My first question is do I need to change the water in the pool? How often should it be changed.
The sand in the filter was changed in 2005.
What's the criteria for changing both?
I'm looking forward to reading more posts, I'm glad that I found this site. thank you
pool novice