I'm wondering if you can remove the plastic logo that sits inside Ek res/pump combos. I honestly don't like but I don't want to fiddling with something that could do some damage.
Are you talking about the acrylic divider in the middle? If so, yes you can remove it. But know that it isn't just for aesthetics it serves a functional purpose as well, being designed to reduce "swirling" in the water which lead to bubbles.