Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, Philip Pemberton <ygroups@...> wrote:
>
> On 19/03/12 22:10, John Anhalt wrote:
>
> I've got one of those foam bubbler hoses glued to the bottom of the
> tank with five-minute epoxy, then a hose running up one side to an
> aquarium air pump.

I'm interested in that "foam bubbler hose" you mention, but I've never seen it.  Do you have a link to a source for the item or at least a photo of it so I can know what to look for or ask for at the pet supply store?

Thanks.