Tunze Overflow Box

TUNZE® outlets with surface suction are an ideal solution for pressure-less water supply below the aquariums. An equal ratio of surface water and water from the lower water column are removed. The outlets remove only as much water as is pumped into the aquarium. On account of the light-protected construction, they are almost maintenance-free.

TUNZE® outlets are supplied ready for mounting, with detailed mounting instructions. Inlet and outlet pipes are not included.

Two outlet systems should be used in aquariums with more than 600 litres capacity.
At the outlet side, commercially available outlet pipes can be connected to the pipe sockets.

Overflow for supplementary installation with surface and bottom suction up to about 1,200 l/h. No boreholes in the glass required, and thus it can be retro-fitted easily. Even after an interruption of the recirculation pump, it will continue to operate automatically. Water outlet diam. 40 mm.