This contribution explains for which application cases sera Nitrite-minus, sera toxivec and sera bio nitrivec are suitable.

The “new tank syndrome” is a rather well known and often also dreaded occurrence in the aquarium hobby. Especially beginners of the beautiful hobby…

sera supported the recent meeting of aquarists by the Berufsverband Deutscher Zootierpfleger e.V. (BdZ) on October 13, 2018 in the Aquazoo Löbbecke…

Waiting is over: the sera calendar for 2019 is available from now on.

Testing water parameters, connecting external filters, installing LED lighting: September 10, 2018 was an eventful day for the students of the “Young…