Marine aquariums are sensitive ecosystems. The colorful organisms have high requirements concerning their environment. sera provides fish enthusiasts…

A filter and a pump belong to the most important technical components in an aquarium. They ensure functioning pollutant breakdown as well as water…

Optically attractive shelf labels

sera offers a new free service for supporting their retailers optimally: Printing shelf labels. These are designed…

In their recently opened training center in Heinsberg/Germany, the manufacturer sera offers a unique training and examination range in the west of…

Spring, finally: The sun glistens on the shining water surface, fish swim about majestically, insects buzz around. Everything grows and thrives,…