A little help identifying these corals

[Flatscreen2381]

I’m new to the site and was hoping I could get some help identifying these corals. We have had this 32 gallon Biocube for 15 months. Surprisingly all has gone pretty well. I would like to add more corals to the tank but I’m unsure the name of the ones I have and what corals will go well with the existing ones. Any help you can provide would be greatly appreciated.

Corals I need help naming are in the first 3 pictures. The other pictures are of the entire tank for a visual.

 

[chichimom79]

The first picture looks like alveopora. The second could be an alveopora or goniopora. Both are LPS I believe. What other corals are you thinking of purchasing? Your lighting and/or parameters could be a deciding factor as well.

The long tentacle plate is quite impressive. Nice tank!