Bakterien als Künstler - Damen
Creative Microorganisms
A narrow aquarium is filled with sediment from an old pond. In its various layers and under different aerobic and anaerobic conditions, an ecosystem develops with colonies of cyanobacteria, sulfur bacteria, purple bacteria, and other colorful microorganisms (based on the Winogradsky column principle).
Location: 1st floor, staircase 2 (rear staircase)

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