Tunze Masterstream anyone?
 

http://reefbuilders.com/2010/05/12/c...-masterstream/

http://reefbuilders.com/2010/05/12/t...interzoo-2010/

40,000 gph @ 380w I think.

Thing's bigger than my tank!

Now those would get your chaetoballs tumbling something else!

Who needs this? LOL I will never ever own a tank that would need a boat motor to add flow lol

I was just thinking this might make a great boat motor.. :lol:

It IS meant for the really big tanks like public aquariums and stuff.. but I bet there are crazies.. er .. I mean, enthusiasts on RC tripping over themselves to be first in line for these.

It would be a fine axillary motor to help you maneuver your boat into tight stalls on the dock... runs directly off of 24V to boot!

@ $3700 though it may be cheaper to just use a paddle.