Hugh Newbury wrote:

snip

Finally, what do you think about the idea of the culvert attaching the
big pond to the small one? Will fish actually use the culvert to come
to the smaller pond for food?

How are you going to join the culvert to each pond liner?

Hugh

A better (and easier) approach might be to have a stream from one to the
other. Make the small pond up higher. Pump to it and then let the stream
circulate back to the big one.


San Diego Joe
4,000 - 5,000 Gallons.
Koi, Goldfish, and RES named Colombo.