karlseith
Aquarium Advice Activist
Is it ok to use concrete for the construction of the pond and not line it with anything? If so, is there certain types of concrete I should stay away from or types I should use?? I'm putting a small 100g pond in an old filled in well and the edges are jagged rock that I'm going to smooth out with concrete. I'm on a very tight budget and would like to avoid using those expensive rubber liners.
Thanks!
Karl
Thanks!
Karl