Thanks for the check in

I've been on here stalking dust bath threads for a few weeks haha.
A friend of mine uses 2 old turtle sandboxes as dust baths for his chickens. He has a farm so his chicken run is huge!
My kids have long outgrown our own turtle so I thought I would do the same.
Cleaned it out, put it in coop. Used mulch inside it as when the hens have a brief out of the run time, they always go right for the mulch and bathe.
Nope. No one would go in it haha. Tried using grubblies as lure. My boss hen and her second in command went in to eat the snacks but right back out.
So I took it out and spent some time here searching dust bath ideas. Peat moss and diatomaceous earth seemed to be the most popular. So I have tried that.
Nope! These girls have strongly voted NO TURTLE.
The funniest part to me is, the 2 boss hens will go in, fling substrate all out of it to find snacks, and the others will TAKE A DUST BATH IN THE STUFF THEY FLUNG OUT!
I am finding chicken keeping very similar to beekeeping. Bees do not read the beekeeping books and often don't follow the "rules"
Hens apparently do not read either hahah