rahmdog wrote:I have a aquarium air-pump as well but I do not have a filter. I have looked around online and can not seem to find anything that fits the bill. Where can these be located? I was going to make one out of a coke bottle half-filled with sanitizing solution and another air-stone, but would be nice if I could just order a piece for a few bucks.
http://www.northernbrewer.com/shop/in-l ... ilter.html
I think most online stores have them.
