Bio-fish farm in center of vienna

At 10 minut from the center of Vienna, on the left side of Danube, there is the oldest biological Austrian farm. It was created by that unfortunately has died around 5 years ago. Here, a group of people have started to create some activities, linked with the philosophy of the place.

I met here Walter Gaidos and Albert Labl and we have spoken a lot about fish and how it grow. They  put inside the main greenhouse more or less 4 big tanks where the grow fish and algaes. The system looks like completly biological. The algeas graw on the water surface and in the base of the tanks and the fish feeds with tham.

In this winter time I saw storions and carps, but in spring will be another time the Tilapia.

Fom more info
Urbane Tilapia Fischfarm
Algen Fisch Cityfarmdornbach