Didn't do anything for me. It's been a while since I tried it but, as I
recollect, the label disclaims something to the effect that it is not
effective on all types of algae - apparently that would include any of the
five or six varieties which were growing in my tanks at the time.

kush

m.dekort wrote in message
...
This product claims to cut algae in a planted tank. Does it
work?