The previous homeowners installed the Frog Cycler to the pool pump. We do not use it but now water is leaking out from the top of the cycler. I noticed that the pool water level is dropping more rapidly and I think the leak is effecting the flow of the return line. I think my husband can remove the cycler but I'm not really sure how. Do I need to drain the pool water below the return line before removing the cycler? Is it as simple as detaching the hose from the Frog Cycler and attaching the hose back to the pump? Please see the photos attached.