Bulk purchased Bacteria House Media
I have bulk purchased Bacteria House Media for Bakki Shower(The new type. with a hole in the center). I am also making shower trays with stainless steel with a machine shop. Great deal compared to buying retail. More information on Momotaro web.
http://www.momotaro-koi.org/english/item/index.htm
I you are interested in getting some at a great price,
Email
charlieliu@comcast.net