The new water clarifier sera UV-C System 5 W is optimally suited for aquariums up to 500 liters. The convenient device can be universally used: It...

sera has developed an extensive software tool that makes it easier for aquarium beginners to start the popular hobby. Anyone interested will find a...

Crystal clear, healthy aquarium water – this is the result of the innovative sera bioactive filter system. The focus is, among others, on the...

Essential for garden pond keepers: Clear, clean water ensuring a good appearance and best living conditions for the fish. The new sera KOI...

The sera fil bioactive external filters are the newest sera development concerning pollutant breakdown in aquariums. Depending on the version, these...