Okay so I just switched to a sand filter and I did not backwash after installing it ( wasn’t aware I should until later) and now I keep getting a foamy brown sludge on the water surface
I can over fill the pool and get it off and water is crystal clear but an hour or so after they are done swimming it starts happening again
When I installed the new pump I shocked pool and added algaecide because there was brown in spots on bottom of pool
So does this sound like sand or algae
I’m new to all this my chlorine tests high but ph is great
I can over fill the pool and get it off and water is crystal clear but an hour or so after they are done swimming it starts happening again
When I installed the new pump I shocked pool and added algaecide because there was brown in spots on bottom of pool
So does this sound like sand or algae
I’m new to all this my chlorine tests high but ph is great