Blue green chromis aggression

[Lovell]

I purchased 2 chromis yesterday and even in the bag while allowing to acclimate the bully in the smaller bluish one started on the other. after i released them in the tank he swam a few circles and went to work on the other one scaring him into paralysis it was a wash $ down he goes...went back to the same store got a bigger one seem to be more challenging but no spunky the name i called the small bluish one now saw him in the bag floating in the tank after i let him out spunky was ticked went from green to blue and started brawling him. now i have the new guy quarantined i'll take him back tomorrow thanks Spunky your the winner...plan on adding clowns later i hope there's not a problem....Spunky green/blue chromis 2 -0