A perfect german reef aquarium vol. 1

The movie shows a perfect planning, construction and building of a high end reef aquarium, which was realized in 2009 in Berlin Germany. Its 180x80x65cm (70x31x25 ) 650 liter netto The 2 Abyzz 400 pumps (max. liter, h) are working in an old closed loop system, which needs too much energy. In modern reef aquariums the pumps are build inside the reef ceramic decoration.