RDWC pump in reservoir correct install—need help

[Mplstrev]

First time at this.
Bought the PA Hydroponice 2 bucket system.

The pump for the reservoir, does it stick through one of the bottom holes?
And it doesn’t seem like it flows very much, is there a way to test? When not in water I don’t feel any air come out but am I supposed too?

The orange bucket has the pump on the right side

Thanks in advance

 

[amneziaHaze]

Just be carefull when the left one gwts plugged with roots right one will overflow.unless you make a float switch

 

[Mplstrev]

Just be carefull when the left one gwts plugged with roots right one will overflow.unless you make a float switch

thanks--Is the pump in correctly? And I was told to switch holes to switch current each water change. I also used paint strainer bag in the bucket.
The question I ask on the pump is becuase it doesnt seem to be pushing the water that much. 100gph pump.

thanks for heads up