Can someone kindly direct me to a pond liner supplier other then Hagen; maybe someone that distribute firestone? Since this is in the pond/garden category I’m hopeful this isn’t privilege information.
It all depends if you want to buy retail or wholesale. Aquatic Eco System is a retailer that sends out the same catalog everyone. There really isn't much need for retail if the end users can buy for the same prices as the brick and mortar retailers.
You should check with your local dry goods wholesalers. Freight on liners is pretty high. We usually get standard sizes from Royal Pet Supply. Royal carries a 30'x30' and 25'x50'.