Simply Koi and More Koi

Yes Gazza, but not if it goes to a soakaway! Regards JohnC.

To build a radius with a standard length block leaves an awful lot of places -back and front - to fill, so the answer is to cut the blocks in half. With hollows you won`t get enough in a pack to be able do this. I`ve never counted but I would say only 10 to 15 percent of the blocks you buy can be cu...

Andy, just an observation, will the run off water from the shed roof enter the showers? Regards JohnC.

I suppose the fish are getting used to the yearly clatter of the demolition hammer then Bob? Regards JohnC.

That`s perpendicular Bob rather than horizontal! ( a picture really is worth a thousand words)!!!

Bob, why not glass some batten (cut at 10deg.) in the corners, so that the weight is carried on them rather than on the side walls? The same principle as stacking boxes, the top of the bottom batten sitting under the one above. Hope that made sense Regards JohnC.