Simply Koi and More Koi

dave339 wrote:There will be a hole full of wet cement when he arrives....could be tempting

That's it make him some concrete wellington's

Your new neighbour sounds like a right pain in the a***.

Tell him to bog off and mind his own business

I hope he's paying for the engineer!!!!!

Hi David, I don't know about calculating it but my pond is 12ft x 9ft and 5ft 8inch deep and has a steel reinforced base which is 8inches thick before the block work i then added a slope from the top of the first block to the centre/drain, making the centre of my pond still only 8" thick. IMHO ...