Any negatives running the pump sideways ? I should have clearance but to make it easy to remove from the stand I may turn it sideways. I'm assuming since eheim makes it adjustable I'm assuming there will be no negatives.
No negatives, I run all 3 of my that way and have for 5-8 years. It makes it so easy to fit under the stand and I also feel that it reduces the possibility of kinking the hoses since it permits a nice arc when installing the hoses up to the tank rim..