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”
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Tunze Turbelle Stream 6085

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
Model	Flow Rate (GPH)	Energy Use	Diameter	Output Diameter	Controllable	Tank Size (Gallons)
Turbelle Nanostream 6025	740	5W	2.7"	1.5"/.59"	No	10-55
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 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