Visitors can climb down in the "sewer" below the pipes and take a close-up look at what happens to acidified and eutrofied waters and their inhabitants.
Photo taken: 11th September 2009
Visitors can climb down in the "sewer" below the pipes and take a close-up look at what happens to acidified and eutrofied waters and their inhabitants. Situated in the nordic section.
Photo taken: 11th September 2009
