If we can't find anything, then we call in Australian Leak Detection!
“When it comes to finding leaks, it can be difficult without the right equipment. It could be the vinyl liner, hydrostatic valve in the floor of the pool, behind the pool light through the conduit, suction lines, return lines, eye balls, spa jets, or a structural leak. If our service techs can't find anything then we call in Australian Leak Detection. That's all these guys do and they do it well! Water is not cheap these days so it's worth getting the leak fixed sooner rather than later. - Pro Swim Pool Care”