Hello from Bill L.
Hello to one and all, this looks like a very interesting site for a novice outdoor pond owner. I have a35000 gallon pond with 35 koi and will need some advice regarding filtration winterising etc. I am retired and can spend the time neccesary to have a healthy pond, I just need the know how. I am not sure about the effects of the cold winter on my pond, here in Northumberland County.
Thanks in advance
Sincerely.
Bill L.