German Oceanographic Museum (Deutsches Meeresmuseum), Stralsund

The museum is still under construction, but the renovation work in the Katharinenhalle has already been completed and you can see a great collection of different aspects of the sea on 3 floors.
The Oceanographic Museum is not yet finished, but it is clear that the whole thing will reach a modern and impressive level.
A beautiful location that has been renovated in an interesting way. The new building with an impressive large aquarium is still under construction and will lead into the modernized aquarium cellar in the future.

"The SEA MUSEUM in Stralsund 's old town has its domicile in the former Dominican monastery of St. Katharinen.The extensive and modern exhibition as well as the aquariums give in a comprehensible way diverse insights into the life in the sea and its use and research by humans Oceanography, marine biology and sea fishing, but also specifically to the flora and fauna of the Baltic Sea, attract hundreds of thousands of visitors each year, where young and old can experience the underwater world of the sea in a memorable way, providing insights into the ecological context of life in the sea This most visited museum in Northern Germany is a special experience.
In tropical aquariums can be admired over years grown soft and hard corals in different basins. Here live also bizarre magnificent lionfish and stone fish. "Source: hansestadt-stralsund.de/de/sehenswertes/museen_ausstellungen/meeresmuseum

The Maritime Museum in Stralsund's old town is definitely worth a visit. It is located in the St. Catherine's Monastery.
From January 2021 it will be closed for extensive renovation work until spring 2023.