Blue lagoons or atmospheres?

[jmags080307]

Not sure which they are and I'm not even sure if there's a difference? What do people think?

 

[ChiCity]

I think there’s a difference, and I also think those are blue lagoons...
Atmospheres are slow growers, whereas blue lagoons grow like weeds.
Plus atmospheres get gold dots on their face (hard to pull though) when they’re really happy

 

[jmags080307]

appreciate the help! thanks.