I have a brand new in the box Tunze 6025. It is the new and improved version with the titanium shaft.



Tunze Nano Stream 6025 for aquariums 11 to 53 Gallons.

660 GPH, approx. 18" width x 24"-30" length of flow
7 Watts
78.7" power cord
Only 2.7" in size
outlet diameter: 1.5 / .59 in

Save a few bucks and buy it here for $65