Turbelle Stream 6085 (2100 GPH) - Tunze

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  • Tunze Turbelle Stream 6085 – 2100GPH Flow Dynamics

Turbelle Stream 6085 (2100 GPH) - Tunze

100% Recommend this to a friend (3 of 3)

SKU: 202105
In Stock: 3
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Quick Overview

Why does BRS recommend this?

Tunze Stream pumps are some of the quietest pumps for the price.  We have used these pumps in multiple tank builds and have never been disappointed.  They are not necessarily the cheapest AC powered pumps on the market, however they are very quiet, can be pointed in any direction, and have one of the industry’s best warranty and customer service through Tunze USA. 

German-made Tunze powerheads are the best high flow powerheads available. They are smaller and can be hidden in the aquarium easier than competing brands. Tunze pumps can be configured in a wide range of positions to target any area of the tank.

  • For aquariums from 105 to 265 gallons

  • Flow rate: 2,100 GPH

  • Energy consumption: 14 W

  • Voltage: 110V AC
  • Cable length: 78.7”

  • Diameter: 3.5”

  • Output diameter 1.96”

  • Included magnet holder for glass up to .74”


Full Details

Manufacturer's Manual


Tunze pumps are excellent high flow powerheads for a number of reasons

  • They are the smallest pumps available and easy to hide.
  • They rotate to a wide range of angles for targeted flow.
  • They consume less power.
  • Available accessories such as the Tunze Rock and Controllers make them even more user-friendly.
  • Excellent warranty and customer service.


High flow is very important to maintaining a thriving healthy aquarium. Aquariums with poor flow can experience a number of easily avoidable health issue. Using high flow powerheads in your aquarium will:

  • Significantly decrease the risk of algae outbreaks.
  • Keep waste and particles suspended longer so skimmers and filters have a better chance of removing them.
  • Prevent toxic pockets from forming in hard to reach areas.
  • Keep debris from collecting on corals.
  • Keep food suspended longer so you can add less food.
  • Increase the chances of long term healthy tank success.


Quick Compare - Tunze Powerhead Pumps

ModelFlow Rate
Energy UseDiameterOutput DiameterControllableTank Size
Turbelle Nanostream 6015 475 3.5W 2.7" 1.5"/.59"


10-55 Gal
Turbelle Nanostream 6020 660 5W 2.7" 1.5"/.59"


5-100 Gal
Turbelle Nanostream 6025 740 5W 2.7" 1.5"/.59"


10-55 Gal
Turbelle Nanostream 6040 53-1190 5W 2.7" 1.5"/.59"


5-135 Gal
Turbelle Nanostream 6045 400-1175 5-7W 2.7" 1.5"/.59" Adjustable 10-135 Gal
Turbelle Nanostream 6055 250-1450 4-18W 2.7" 1.5"/.59" Yes 10-135 Gal
Turbelle Stream 6065 1700 12W 3.5" 1.96" No 65-210 Gal
Turbelle Stream 6085 2100 14W 3.5" 1.96" No 105-265 Gal
Turbelle Stream 6105 700-3400 35W 3.5" 2.48" Yes 50-525 Gal
Turbelle Stream 6125 3150 22W 3.5" 2.48" No 105-525 Gal
Turbelle Stream 6155 1050-3950 < 52W 3.5" 2.4" Yes up to 800 Gal
Turbelle Stream 6255 1300-4800 < 58W 3.5" 3" Yes up to 1100 Gal


3 Items

  • Good product By HoosierFusion on 9/21/2014

    Moves a great deal of water, and is very quiet as advertised. The plastic grate on the front is a little cheaply made. I bought two of these, and one of them was difficult to keep the screen on.

    I wish I could afford the VorTech powerheads to hide the cords, but until I win the lottery these will do very nicely..
  • moves alot of water and very quiet By Bill K on 5/20/2013

    Great pump moves alot of water .Installed it in my 220 ballon tank very quiet also you came direct the water flow very easy.Very happy will order another .Also spoke with Kevin at BRS when i need help to size the pump up with my tank he was very helpful and the water flow is perfect.
  • Moves a lot of water By Charles on 3/31/2012

    Good pump and it can be aimed as well.


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