fans

[nick063]

Does anyone know of any small fans that has enough force to blow around 5 feet across the waters, surface, i want something i can mount in my canopy

something like this design

http://a1272.g.akamai.net/7/1272/1121/20051026200558/www.drsfostersmith.com/images/Categoryimages/normal/p_22938_30469D.jpg

thanks!!!

[kraash]

I used some 4" computer fans from Radio Shack on a 6' tank, 2 on each end, one pulling air and the other pushing. I think they were around $25 each, I ran the power into the same power strip with the halides and a timer so they came on together.

[mg426]

I used 4 inch computer cooling fans in my Halide enclosures for years to pull excess heat out. They worked very well. I use them now to pull heat out of my equip. room and they work well in that application also.

[lloydkeller]

go to ebay tons of small fans cheap prices, i use 4 computer fan in my hood they work great! they also wrk great for your sump low voltage around 12v