Hello! Welcome to the nano reef communities!!
You have a nice tank! Nice placement of corals and rocks.
I'm sure your clownfish would be happy and grow fat in time, just keep skimming, feeding and waterchange 1-2week 20-30%
For your corals, its best to try to upgrade your lighting, maybe you could add another tube in, a 11w or 9w. It wont cost much acutally.
Or I suggest get a set that comes with 2 11w, look in my 1st few post of my thread u'll get what i mean
After time after your tank is establised you might want to remove your internal filter and replace it with a good powerhead for a better water circulation