Turbelle Stream 6065 (1700 GPH)

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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. 


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.


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.


  • 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.



  • For aquariums from 65 to 210 gallons
  • Flow rate: 1,700 GPH
  • Energy consumption: 12 W
  • Voltage/frequency: 120v Hz
  • Cable length: 78.7”
  • Diameter: 3.5”
  • Output diameter 1.96”
  • Included magnet holder for glass up to .74”

pdfManufacturer's Manual


Quick Compare - Tunze Powerhead Pumps

Model Flow Rate
Energy Use Diameter Output Diameter Controllable Tank 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
More Information
UPC 4025167606519

pdfManufacturer's Manual

Max Tank Thickness 3/4 in.
Variable Speed No
Gallons Per Hour 1000 - 2000 GPH
Included Mounting Magnetic
Power Type AC
Power Consumption 12W
Power Cord Length 6 Feet
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Product Questions

Would one of these powerheads work for my 93 gallon cube aquarium or would I need two powerheads? Thank you in advance
Question by: Patrick on Dec 4, 2016, 9:12 PM
Great question! I would recommend two pumps for your tank. This will help decrease dead spots in the tank and give you varying flow patterns for coral health. :-)
Answer by: Randy on Dec 21, 2016, 11:33 AM
Does this unit require a wavemaker, or will it work without one?
Question by: Justin on Feb 23, 2014, 4:59 AM
Hi Justin,
The 6065 is a standard powerhead that just plugs into the wall and does not require a wave maker (nor would it be compatible with one if you had it).
Answer by: Bulk Reef Supply on Feb 23, 2014, 4:59 AM