So, I decided to get a high speed, 8" industrial metal fan to blow across my sump. Set it up yesterday morning on the eurobracing on one end. Came home later that day, it was still running fine, but I thought "You know, just in case someone bumps the fan, it might go in the tank... I think I'll put a piece of duct tape across the top of the fan to hold it in place."
While putting on that piece of tape....
While putting on that piece of tape....