Blau Over flow 3000 up to 3000l/h.

Blau Overflow 3000 Internal Overflow Box

The Blau Overflow 3000 is a compact internal overflow box designed for aquariums requiring efficient water transfer to external sump filtration systems. Capable of handling flow rates up to approximately 3000 litres per hour, it provides reliable surface water removal while maintaining quiet operation. Its practical design makes it suitable for marine reef aquariums and freshwater systems where sump filtration is used.

Key Features

• Internal overflow box for sump filtration setups
• Maximum flow rate approx. 3000 L/h
• Quiet operation design
• Compact footprint for easy installation
• Suitable for marine and freshwater aquariums

Specifications

• Product reference: 7710010
• Dimensions: approx. 21 × 21.5 × 19.3 cm
• Outlet pipe connections: 2 × 25 mm
• Maximum flow rate: approx. 3000 L/h