What other corals should I add?

Got my first alveopora. It may be my favorite coral in the tank.

Picked up my first plate coral yesterday. The LFS had this acan colony which seemed to be struggling there and gave it to me for free. I cut away the dead heads and am going to try to bring it back as the acans in my tank do really well. Anyone have experience on bringing acans back to good health? They already look a lot better than they did in the shop.

Since I’ve switched to frozen food only my tank has had little to no algae. No skimmer either.

Added a cleaner shrimp ,I love how active they are all the time. Also my rock flower decided to walk itself to the back of the tank. Guess he didn’t like me staring at him so much haha.

Timelapse of my reef waking up.