Coral beauty!

I too have had, shy passive Coral beauties. I do how ever believe that dwarf angels are more likely to become aggressive (in smaller tanks) and or nip at corals and clams, then a lot of other fish suited for smaller tanks. It seems like the Potters angel are shy as well.

And the Six line wrasse has the potential to turn into a pain in a smaller tank as well.

 

I am def with Corailine on this. Make sure you search Six Line really good because as you can see from this post opinions do vary on dramatic basis from one hobbyist to others. Search the title under six line wrasse not only on 3reef but also on reef central, reef2reef as well. You will get pretty good idea regard to six line wrasse behavior among other fish. So Far I haved read about 10 posts on different forums signaling cautions to six line. Once you added it to your tank then good luck trying to catch it, you will have to move your whole rock work because they are really fast little swimmers.

 

Dont put the six line in if you dont want it. Like said before their super fast. I have a six line i know.

 

I'd pass on both of them, especially the Sixline, and get a Leopard wrasse instead.