Homebrew PCBs

On Mon, 18 Apr 2005 09:19:59 +0200, Zoran A. Scepanovic <zasto@...>  
wrote:

>
>   Let me put my �0.02 onto this
>  There  is a possibility to find the flexible aerator for fish tanks.
>   I  do  use  one in my etching tank. it makes very small bubbles, and
>   has the led rod inside for keeping it at the bottom of the tank. The
>   only  thing  that  you  should  do  is  to  take it appart, use some
>   lacquer/paint  to chemically insulate the led rod, assemble and glue
>   it  together and you are on. It does not preoduce any streaks on the
>   pcb during etching.
>  Will put some pictures of this setup somwhere during next week.


I have seen the flexible hose and i know a german supplier of etching  
tanks uses it.
However i did not know how many holes are in there so dared not buy it.
I would most appreciate a picture of the hose in action.


ST