My in-ground concrete swimming pool has started blowing bubbles from the water jets. I have to assume that there is a leak somewhere between where the water goes into the skimmer and reaches the pump. The filter has little to no pressure. I checked for leaks around the pump skimmer basket lid but didn't find anything.
Is it possible that the underground pipe could have a hole in it? Is there a way to check this before calling a pool repair service?
Thanks for any insight
