Wow. A claimed 23 ft head. Would probably try this. Althou have some mag drives for decades that still work. Just as noisy and hot as everI have a very similar setup so I'll chime in. I have an 80gal display in my office with a sump in the basement a floor below but also about 15ft offset from the tank. I hemmed and hawed a lot over my pump choice, I considered every option. Ultimately I came to the conclusion of a Sicce SDC 9.0 DC pump. In fact, I bought it last Black Friday. I'm happy to say I got it right. This pump is awesome. Aside from some of the very pricing options like Red Dragon and Abyzz, this was the only other pressure rated DC pump I could find. I doubted its rating at first but it has proven itself to handle my system just fine. It’s very powerful, easily pumps water to where I need it. In fact, I only run it at 38% because any more powerful and the system can't handle it. I clean it regularly every 3 or 4 months or when the pump maintenance notification goes off. If I notice a dip in flow rate, I can usually get by a few weeks by jump upping the flow on the app. For more details you can go check out my 80 gallon build thread, but I can guarantee this pump will solve your issues.