plastic pond liner

[gage]

Has anyone used plastic pond from lowes as a frag tank I am just curious I have 3 of them and I was wondering if I can use them

[Bett]

I'm not sure how well those things hold up when standing alone, since they're meant to hold water with soil supporting the other side of the wall. You could always fill one part way though and test it out, and throw a few cheap frags in there to see how they do. I doubt the plastic will leach anything toxic out.

[StevieT]

Do it

[glennr1978]

I'm using pond liner from lowes on my frag tank. works great IMO.