I found a nice little fan

I was looking for a small fan to put right on my dwc res to keep temps down and found this at walmart for $7. It measures 5in across, is all metal and I was surprised at how well made it is. It tilts up and down on the cradle. It occurs to me this could also be used for exhaust systems or for a small ONA bucket. I'm going to pick up a few more while they have them.

It looks good. nice find

I got the same one similar here in london

very usefull to use at light top of plants easy to manipulate