roof liner
 

The guys replacing my pond couldn't find a new liner fast enough, so
they used roof liner. They said that in five days it would be okay to
put fish in. Without any filtration? How can the chemicals dissolve?
They seem so overextended that a three day job is taking them 6
half-days spread out over three weeks. So I can't ask them anything if
they're not even here. This hasn't be a cheerful situation. I would
like to get my koi back in the pond, but I don't dare.

Ruth Kazez