Tunze DOC Skimmer 9430

TUNZE DOC Skimmer 9430 The TUNZE DOC Skimmer 9430 is a high-performance protein skimmer for medium-sized to very large marine aquariums. Thanks to its advanced pump technology, magnetic bearings, and hydraulic...

TUNZE DOC Skimmer 9430

The TUNZE DOC Skimmer 9430 is a high-performance protein skimmer for medium-sized to very large marine aquariums. Thanks to its advanced pump technology, magnetic bearings, and hydraulically tuned water control, this skimmer offers maximum efficiency, exceptionally quiet operation, and long-term reliability.

Suitable for

• Aquariums from 700 to 3,500 liters depending on occupancy
• SPS occupancy up to 2,000 liters
• Mixed reef up to 2,800 liters
• Fish and simple corals up to 3,500 liters

Technical specifications

• Immersion depth 10 to 24 cm, optimal 15 cm
• Collection cup 2 liters
• Air intake 2,000 l/h
• Maximum consumption 48 watts
• Power supply 100 to 240V 50 to 60Hz
• Dimensions 36 x 36 x 50 cm
• Required installation area 36 x 36 cm
• Recommended total height for maintenance 60 cm

Magnetic bearings for silent operation

The pump is mounted on magnetic bearings, minimizing vibration, friction, and noise. This makes the skimmer exceptionally quiet, even in living areas where noise levels are important.

Completely axleless design

The pump operates without a ceramic or metal shaft. The absence of traditional wear points and metal parts in the water contact area maximizes reliability and minimizes maintenance.

Stable water control without valves

The water level is controlled by a unique hydraulically tuned system without manual valves or moving parts. A single adjustment is sufficient, and operation remains stable for a long time.

Digital, but also usable independently

The DOC Skimmer is fully compatible with the TUNZE HUB ecosystem for cloud control, daily profiles, and feeding modes. At the same time, it can be operated completely offline using the buttons on the controller.

Ozone connection integrated as standard

The pump outlet is ozone-resistant and has a direct connection for ozone generators. Ozone can be easily added through the air inlet without additional modules.

Maintenance-friendly design

The pump is externally mounted, making the skimmer and pump easy to remove as a single unit. No loose hoses or vibrating parts, just a compact and robust system.

Made in Germany

Developed and manufactured in Penzberg, Germany. Thanks to in-house production and years of experience, the DOC Skimmer 9430 guarantees quality, durability, and optimal performance.

Warranty

5-year warranty for long-term operational reliability and maximum protection of your aquarium.

The TUNZE DOC Skimmer 9430 combines power, efficiency and quiet operation in a compact design and is a reliable choice for demanding marine aquariums.