Oh, I don't think I'd break it up... I don't think it matters, and if you
break it up, it may float to the surface.
I'll try to find out for you.
Jade.



"Andrew G" wrote in message
...

"Jade" Jade_at_Jaywings_dot_com wrote in message
u...
Throw a bale of hay in. (this is not a joke, just try it)
:0)
Jade

Would this work on a large scale? I'm talking one dam would be close to
the
size of a football field.
Do the bales have to be broken up first and spread over it?
We could try it, we have hay at work :-)
Getting in some "natural" chemical to try tomorrow, but somehow I don't
think it will work.
cheers
Andrew