The rectilinear and convertible aquarium Bierb Flow 130 LED black holds up to 15 liters of water. This larger variant is 26 cm long, 38 cm wide and 39 cm high. The complete set includes next to the acrylic aquarium a durable LED light unit, a aquarium pump, a transformer, an outlet stone, ground floor made of ceramic and a filter cartridge. The patented filter system is hidden on the ground in the black foot of the aquarium. The combination of biological, chemical and mechanical filtering makes a fully filtered aquarium from the BIRORB. Thanks to the acrylic disks, the aquarium is particularly stable and resistant. The slices are much easier than glass so that the site of the aquarium can be easily changed at any time. The high transparency of the material (93%) makes the aquarium walls particularly transparent.