Thx for the link. I had not heard of this product before. -Bruce
SteveG wrote in message
...
http://www.aquazoo.co.uk/page.cfm/Type=FaN/ItemID=134

Apparently, SERA rarely reveals the ingredients of their stuff unless
local
by-laws require it. But if you do a search on the products, a lot of
people
have had great resuts with them.

"Bruce Geist" wrote in message
...
What is it? -Bruce Geist
Wynand wrote in message
...
in their tanks ,with or without fish?
thx