Hi Guys,
small update from me.
Got a bee in my bonnet and decided to pour some water into the river.
First photo just after pouring.
Yes it is supposed to be milky.
After 12 hours starting to clear up.
After 36 hours, mmmm, not so good, a bit to thick in that spot and it cracked.

So what are my options, I don't want to rip it all out again so I think that I will maybe cover it
up with some reeds growing there.