Flow question about biocube

[Deadlocked]

Hello all. This may be a silly question, but is it bad to have your flow directed away from your sumps first chamber in a biocube? Like where the water goes into the first chamber of the sump in the biocube. If you have a powerhead right next to the first chamber blowing water away is that bad? Sorry for the confusing question. Thanks in advance

 

[cconnolly]

I have power heads on the left and right sides of the tank. The one on the right side with the return I have closer to the front glass to make sure suspended things are still getting pulled into the overflow. My power head on the left is pointed basically at the overflow but ar a higher level. My thinking has been to create a good amount of flow to different sections of the tank while still ensuring the overflow can do it’s job