Pond leaking
 

Hi, live Jersey. I have a 12x7x28" deep pond liner type. All was fine till
the beginning of Dec. then started to leak.
Is there any trick or something to look for to tell where the leak is. I
can't understand how all the sudden it leaks out. I know it is on the bottom
somewhere. Thanks

Yes there is a trick to check leak as its a glass so you can't easily see where is a leak. But there is a way for it, you can check by first of all dry that where you want to check leak then place some power on that place. So you can easily know where is leak.