Its me again.. I lost one of my new Angels yesterday and went today to the same aquatics fish store to buy another smokey. They had just got some new ones in today so I bought 2 more .. Looks like they come from the same place,they both look alike. They are smokey blue veiltails. They are fighting now.. I have other angels and never once did they fight. I thought it was a myth LOL.. But these are mouth to mouth fighting. I don't know if it is stress from being shipped to store, and bought in the same day.. Should I leave them to work it out? My other tanks are a cichlids tank and other is a shrimp tank .. I figure they are siblings, will they get along? Ha ha, well I laugh as I type this listening to my 2 teen daughters argue..