Bob found
http://cgi.ebay.com/ws/eBayISAPI.dll...tegory=20 520



Well, I wonder...
What I didn't see was any reports of how much copper was in the water at any
one time.
That is what I would want to see. Some knowledge of levels of copper that are
harmful to fish and if this product ever reaches those levels over time.



k30a
and the watergardening labradors
http://www.geocities.com/watergarden...ors/index.html