Bill, I'm not a scientist. I read the wikipedia page and am probably more confused now than befoe I read it.

Is hydrogen peroxide an algae killer? (I think I understand the thicker skin algae cases).

Would you use it straight out of the bottle (or barrel) in your pond? Or does it have to be diluted with something else?

Thanks for putting up with me Bill...... For some reason, I can't understand this.