I have a ap24 and all I have is a quiet one 1200 in the back attached to a spray bar and a Koralia nano in the display. I had two koralia nanos in the display but my mushrooms were getting a tiny bit too much flow.
heres a crude top down sketch of how mine is setup
and I take the worst FTS known to man, I just cant get the color right, but heres a pic so you can see the type of stuff in my tank. The koralia nano on the left is unplugged right now. And the carpet anemone outgrew the tank since then so hes no longer there.
Good Luck
Jess