Well.... I've replaced the bottle today... this time one bubble per 5 seconds. See how it goes. If it will run 10 weeks constant = I am happy 10x for all the tips. Amit --- 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/