I have the 200int. Was in my 210 gallon, is sitting dry till I set that back up...
Worked well for me, ran pump at 100% and used gate valve to adjust level to adjust skimmate. Float switch is nice and had the apex watching it so I got an alert when it turned off.
Only annoyance I had was micro bubbles getting out of it. Might have been the way I was running it and I kept them out of the tank so was not too bad.
Unless they changed it, the base does not come off and the tube with the connector for the pump does not come out, so cleaning can be a bit more of a challenge, but still doable.