Tunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead

The Tunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead combines Tunze’s high output controllable circulation pump with a mechanical oscillating mount to create dynamic reef flow patterns. This configuration is designed to reduce dead spots improve detritus suspension and provide more natural water movement across the aquarium.

High Output Controllable Flow

The Turbelle Stream 6105 is a DC controllable circulation pump engineered to deliver broad gentle flow suitable for SPS mixed reef and large aquarium systems. Adjustable output allows fine tuning to match livestock requirements while maintaining quiet and efficient operation.

ORCA MK2 Oscillating Mount Performance

The ORCA MK2 oscillating mount mechanically rotates the Stream 6105 through a smooth side to side sweep. This continuous motion creates changing flow angles that better replicate natural reef currents compared to fixed position powerheads and helps keep detritus suspended for removal by filtration.

Tunze Turbelle Stream 6105 Detailed Specifications

• Flow rate adjustable from approximately 900 to 3400 gallons per hour
• Recommended aquarium size roughly 50 to 500 gallons depending on layout and livestock
• Low voltage DC motor design for safety and efficiency
• Power consumption approximately 13 to 35 watts depending on speed setting
• Operating voltage 24 volts DC via external power supply
• Wide flow outlet producing broad gentle circulation rather than narrow jet flow
• Fully controllable via Tunze Multicontroller or compatible aquarium controllers with appropriate interfaces
• Designed for internal aquarium use in saltwater systems

Construction and Mounting

The Stream 6105 features durable corrosion resistant materials suitable for continuous saltwater operation. Magnetic mounting hardware allows secure installation on a wide range of glass thicknesses while maintaining easy repositioning. The ORCA MK2 mount is engineered for smooth consistent oscillation with minimal vibration.

What’s Included

• Tunze Turbelle Stream 6105 controllable powerhead
• ORCA MK2 oscillating mount system
• Tunze magnetic mounting hardware
• 24V DC power supply
• Standard mounting and setup components