Tunze Nanostream 6045 — Reef Compact Nano Marine Circulation Pump - Tunze

Tunze Nanostream 6045 — reef circulation pump for 40-500 L (10-132 gal)

The Tunze Nanostream 6045 is a German-made compact reef circulation pump. Compact housing, wide diffuse flow, low power draw, low-noise operation. Proven German build with long-term spare-parts availability.

What the Nanostream 6045 brings

• Flow: 4500 L/h (1190 GPH) — sized for aquariums 40-500 L (10-132 gal).
• Power draw: 7 W — among the most efficient in its class.
• Wide diffuse flow — feeds SPS without spot jets that stress LPS.
• Included Magnet Holder mount (glass up to 15 mm).
• Made in Germany.

Technical specifications

• Model: Tunze 6045
• Recommended aquarium: 40-500 L (10-132 gal)
• Flow: 4500 L/h (1190 GPH)
• Power: 7 W
• Supply: 100-240 V / 50-60 Hz
• Compatibility: freshwater and marine

Why get this pump from ReefSolution

• Tunze Nanostream 6055 controllable — controllable model for modulated flow.
• Tunze DOC Skimmer 9004 — compact reef skimmer from the same ecosystem.
• Tunze Osmolator 3 Nano 3151 ATO — compact auto top-off.
• Tunze Care Magnet Nano — glass magnet cleaner for the mount pane.

Frequently asked questions

What aquarium size fits the Nanostream 6045?

It's tuned for 40-500 L (10-132 gal) — larger tanks benefit from a Turbelle Stream or a second Nanostream for cross flow.

Is the Nanostream 6045 SPS-friendly?

Yes — the wide diffuse flow feeds SPS without narrow jets that stress neighbouring LPS colonies.

How do I mount the Nanostream on my glass?

Uses the included Magnet Holder — glass up to 15 mm. Point the outlet toward the opposite side to build a circular current.