New pond

[callum]

Hi im hoping to build a 5,000 gallon pond this summer,and was just asking how much you think filteration would cost for this pond size eg nexus's sand filters.
Many Thanks Callum

[dick benbow]

I think you'll get a few more resonses by providing some more info. for example how many koi will occupy this pond. will it be heated or exposed to mother nature for natural heating. are you the type of keeper who wants a turn key
set up or do you enjoy fiddling and doing things yourself?