Homebrew_PCBs

Sounds like the one I got - I will give it a try.

Thanks!

Chris


--- In Homebrew_PCBs@yahoogroups.com, "Stefan Trethan"
<stefan_trethan@g...> wrote:

> On Tue, 06 Sep 2005 15:35:44 +0200, lcdpublishing
> <lcdpublishing@y...> wrote:
>
> > Hi Stan,
> > Do you remember what color the bubbler stones were and how long

it

> > took for them to dissolve?
> > Chris
>
>
> I tried a blue round one that came with my pump, and that one

didn't

> dissolve during 2 weeks or so.
> As it was too small it is unsuitable, but i wanted to see if it

would hold

> up.
> It had a ceramic/glued together sand appearance, and if there was

a shaft

> instead of the connection for the hose i would have thought it is

one of

> these grinding bits.
>
>
> ST