Thank u guys for all your help on the algae problem. I'm gonna try a lot of water changes and cleaning for a week. If this doesn't not seem to work I am thinking of using either the Kno3 or the healthguard. The hydrogen paroxide seems a little dangerous to me and wouldn't it also kill the biological filter? Thank you again --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html --- ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/