I built my tank out of Plexiglass.  A quick trip to a local glass shop and I
found a piece of scrap that I was given.  I told the guy what I was doing and
asked him if he could cut if for me and he gladly did so,  I tipped him 20.00
 worth it to me.

The bubble generator  is nothing more than a cheap aquarium pump with an
airstone on it, works great.....espcially if you go to a larger pet store and
get wone of the long ones

I also put an aquarium heater in mine. This keeps the etchant warm and makes
the process a little quicker.  I also buit a small cam system which rocks the
whiole assembly back and forth.  If you do this make sure it is a slow
rock,,, with all the liquid in the tank it is easily tipped  if you rock it
too fast

This may be a little more than you are looing for but if not a start at least
a second step


Eddie Turner, kc4awz

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