looking for the history of a company in Germany (in berlin )that made
fish tanks it is belived that some were sent to Bergen Norway to a
public aquarium
the company name was scholze & potzschke est about 1930
hey had a catalogue looking for the catalogue
and looking for a tank in a antique shop to bye

Hi,
the correct spelling is Scholze & Pötzschke  (Poetzschke), who seemed
to have also imported tropical(?) fish from a couple of sites I found.
 Also found someone who was looking for missing pages for his 1930
catalog by S and P, which I would suspect is a catalog of fisch and
not aquariums.
The names brought up no other websites, so I suspect they are no longer in business.