Tunze Turbelle Stream 6125 (3,150 GPH)

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Tunze Turbelle Stream 6125 (3,150 GPH)

100% Recommend this to a friend (1 of 1)

SKU: 202106

reg. $194.99

Special Price: $165.74

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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 525 gallons
  • Flow rate: 3,150 GPH
  • Energy consumption: 22 W
  • Voltage/frequency: 120v
  • Cable length: 78.7”
  • Diameter: 3.5”
  • Output diameter 2.48”
  • Included magnet holder for glass up to .6”


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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


    Flow Rate

    Energy Use Diameter Output Diameter Controllable Tank Size
    Turbelle Nanostream 6025 740 5W 2.7" 1.5"/.59"


    Turbelle Nanostream 6045 400-1175 5-7W 2.7" 1.5"/.59" Adjustable 10-135
    Turbelle Nanostream 6055 250-1450 4-18W 2.7" 1.5"/.59" Yes 10-135
    Turbelle Nanostream 6095 528-2510 5-21W 2.7" 1.96"/.39 Yes 26-264
    Turbelle Stream 6105 700-3400 35W 3.5" 2.48" Yes 50-525
    Turbelle Stream 6065 1700 12W 3.5" 1.96" No 65-210
    Turbelle Stream 6085 2100 14W 3.5" 1.96" No 105-265
    Turbelle Stream 6125 3150 22W 3.5" 2.48" No 105-525
    Turbelle Stream 6155 1050-3950 52W 3.5" 2.4" Yes up to 800
    Turbelle Stream 6255 1300-4800 58W 3.5" 3" Yes over 1050


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1 Item

  • The best pump I have ever bought! By Brandon W on 9/29/2012

    This powerhead is def worht the $$ becasue It blows krollia out of the water by far, but don't get me wrong they are nice. This pump is very quiet and I have it in my 90 mixed reef and I have no need to adjust where I want my flow do to the new nozzel wide spread flow. it gets the front just as good as the front all away around. personally I think just this pump alown would be fine for mixed reef, but since I like to go to the extream I like to add a little more flow, but I went Tunze all the way.!!!!

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