2 replies to this topic

[JerryW]

After almost a year of planning and delaying, I finally have my pond started.
I used mortar and waterfall foam, after I found I had a leak, I removed the foam and added more mortar, I'm sure it was leaking under the lip of the waterfall as I did use a liner under the falls. Thanks for all the info and I'm sure I'll have some more questions once I add plants
and a few koi.

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[koikeepr]

waterfalls are a notorious spot for leaks! Good catch!

This is a lovely set up!

[DrDave]

Virtually every leak I have had has been attributed to the waterfall.