Just got the Sunsun up and running, right now it is flowing 135GPH. For media the bottom tray has one coarse and two fine sunsun pads, the middle tray has two 500 gram boxes of Biomax, and the top tray has two packs of Biomax that came with the ac110's, and one more fine sunsun pad on top of them. It is only there's because they are new and I did not want to take a chance on anything getting in the motor.
For what it is worth, the Filstar is now flowing 170GPH, so we will see if the Sunsun goes up a little after it has been running for a while.
Hopefully with the GPH being what it is on the sunsun the 9 watt UV light will actually work.