On Thu, 28 Jun 2007 03:08:14 CST, Nick Cramer wrote:

Check out http://www.appliedbiochemists.com/cutrine.htm for algae
control. It's fish friendly.

Ooow, ouch, I wouldn't normally recommend herbicides, too easy to
overdose a small pond. Even though it says it is plant and fish safe,
I've seen plants fail to thrive in ponds using algaefix, another popular
algaecide for ponders. ~ jan

I certainly wouldn't recommend Copper Sulfate to the home ponder!

Is the Copper in this stuff a different (safer?) compound? ~ jan
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Zone 7a, SE Washington State
Ponds: www.jjspond.us