So I recently started adding my fist corals ever to my first ever sw tank. For now I have GSP, xenia,2 torch corals and 2 rhodactis. I want to get into ZOAS but I heard that if you kill them/harm them they can be toxic? If i can keep all the corals stated above healthy will i manage to keep Zoas? and are all Zoas the same or are there any beginner friendly ones.