I have absolutley no idea....If all its green sludge its likely got lots of veg mater in it...If its kinda trichome colour...yeeh you get the picture......I dont think you can make ice hash that way.

Heres what i would do. I would get a muslin cloth or even a stocking sthretch it over the top of a bowl and strain. The water should have nothing in as THC is not water soluble.

Dry the gunk that comes out the sludge and smoke

But thats only what i would do, I wouldnt have put it in with ice and water anyway, unless i had bubble sacks

Peace Rips