I got 4 new stunning Angels for my 60 gl tank yesterday. I am not sure what kind they are, I think the blk/white is marble, not sure on the rest. Do you know?The one on ( last 3 photos) so not sure what that one is .. Stunning in real life.Much paler than the others. Sorry I took them with my iphone.. Also, I am new to Angels.. is this common for them to just say in a group and not really swim around.? I got them from a quality fish store yesterday.