"Courageous" wrote in message
...

Can you search the news group for posts
today and tomorrow. I think it was Tom or
Rich that posted it.

On google groups, one can do this, although
it's sometimes a bit delayed there.

C//


Thanks, it was in the Pixi thread. I added Potassium again today, so we'll
see how they do. I may add some Iron too. Since it tested 0 today as well.
I've got a lifetime supply for the aquariums anyway.