Life quality increases considerably due to aspects for an aquarium that were underrated until now. Psychological studies prove that fish have a…

The new office building of the successful company sera from Heinsberg/Germany was finished before the appointed date. On about 3,000 m², friendly and…

Many dangerous fish parasites could hardly be treated so far. It was often necessary to use veterinary medicaments that require a prescription. These…

sera offers two new filter models for healthy and crystal clear water in small aquariums:

The sera fil 60 is suitable for tanks holding up to 60…

sera aquatan® with the new Bio Protect Formula immediately conditions tap water according to the fishes’ requirements – suitable for fresh and salt…