Tunze Turbelle Stream 3 Circulation Pump (660 to 3962 GPH)

Tunze Turbelle Stream 3 Circulation Pump (660 to 3962 GPH): Powerful, Quiet Flow   The Turbelle Stream 3 Circulation Pump by Tunze brings serious muscle and high-tech engineering to reef tank flow. Designed for silent operation and smart control, this pump blends power and elegance into one rock-solid package. If your tank needs quiet, directional, long-distance flow — this one delivers, no fuss, no noise. The Tunze Turbelle Stream 3 is Built for Big Flow — and Bigger Expectations The Stream  3 Circulation Pump isn’t your average powerhead. It’s a high-performance circulation pump made to handle tanks up to 800 gallons. Key Features: Flow range: 660 GPH to 3,962 GPH (Gallons Per Hour) Ideal for tanks from 75 to 800 gallons in size (Medium to Verg Large Tanks) Ultra-quiet operation via magnetic levitation Brushless motor with zirconium oxide bearings Includes Tunze 7090 controller with multiple flow modes Smart auto-cleaning with daily backflush 5-meter (197") cable length for flexible mounting Energy use: 3.5W to 50W max Silent Performance of the Tunze Turbelle Stream 3 with Magnetic Levitation Here’s where things get cool. The impeller actually levitates inside the pump using magnetic bearing technology. That means: No friction No heat No vibration No noise Honestly, it’s as close to silent as water movement gets. Your fish won’t even know it's running — but your corals will. Smart Control for Total Customization The included Tunze 7090 Controller makes flow programming easy. Set wave patterns, feed pauses, and night mode with just a few taps. You can also sync it with third-party controllers like Apex or ReefKeeper for full integration. Flow Modes Include: Oscillating current Wave simulation Night mode (with Moonlight Photo Sensor) Auto-adjusting wave timing Daily 8-second backflushing for cleaning FishCare pulse every 0.8 Hz to keep critters safe Even the pump’s LED interface tells you what's going on — from status checks to maintenance alerts. Flexible Mounting and Flow Direction Whether your reef tank is a peninsula, cube, or monster wall-to-wall build, the Stream 3 fits right in. Magnetic Silence Holder supports glass up to ¾" (19 mm) Change flow direction horizontally or vertically Use the deflector for wide beam output Remove the grid for max flow performance Flow length extends over 3 meters — ideal for long tanks Stagnant zones? Dead spots? Say goodbye. This pump blasts flow precisely where you need it. Tunze Turbelle Stream 3 Technical Specs at a Glance   Spec Value Flow Rate 660 to 3962 GPH Tank Size Range 75 – 800 gallons Power Consumption 3.5W – 50W Pump Dimensions 3.7" L x 2.7" W x 7.2" H Cable Length 5 meters (197") Max Glass Thickness ¾ inch (19 mm) Mounting Magnetic Holder (upgraded) Warranty 5 Years What’s included the Tunze Turbelle Stream 3 Box? 1x Tunze Stream 3 Circulation Pump 1x Flow Deflector 2x Magnetic Mount Sets 1x Tunze 7090 Controller 1x Power Supply 5-Year Manufacturer Warranty Final Word: Flow That Doesn’t Miss a Beat The Tunze Stream 3 Circulation Pump is perfect for reefers who want powerful, quiet, and controllable flow. Whether you’ve got a coral wall or a high-demand SPS tank, this pump moves water like a pro — without sounding like a blender. It is durable, efficient, quiet, and backed by a 5-year warranty. This is the circulation pump that you need for your tank!