USA Pond Products' - 18x20 Blue Pond Liner-18'W x 20'L (5.49m x 6.1m) in 30-mil Blue PVC (0.75mm)-Fish/Plant Friendly for Koi Ponds, Streams & Water Gardens

Perfect

Wow very good quality

I order too big but that’s on me. My liner was leaking and old. I decided to go blue, at first it was a bit bright but as the leaves are fished out the water is murky a bit and blue is calmed. When spring comes I will get the irises a few water plants too. For now (November) I’ll just have fish. Nice liner. I’d buy again.

I was hesitant to purchase something other than what I’m used to buying out of fear of what the quality would be but this did not disappoint. The material is very thick yet also pliable, which was very important in my indoor pond application.

Great product

Like the blue color

I used this to make a 1200 indoor pond and it worked great!

Cuts easily and smoothly. Easy to lay down, easy to clean and seems really sturdy! I’m happy with this liner!