Maretarium

The Maretarium is a public aquarium opened in Kotka, Finland in 2002, located on the shores of the Sapokanlahti bay. It is focused on the presentation of Finnish fish species and water bodies. There are about 60 native and permanent fish species from Finland. The Maretarium has a total of 22 themed aquariums, the largest of which is the Baltic Sea Pool. It has four windows, one of which is the hig... (Wikipedia)