coralplacement

Hello all. I’ve had this 20 gallon Innovative Marine setup for about 3 months. This was moved from a 13.5 gallon bow front. I’ve setup this aquascape and placed the corals based off of some research. But mainly based my placement off of aesthetics. Was wondering if there’s anything I should...

I have a 20 gallon Red Sea nano max and was trying to create a twin island type of look! I’m not sure how well this will be in the long run for a mixed reef tank. What corals would do well with the levels of lighting provided? Help with that would be greatly appreciated as well! Should I tweak...