I have a 55 Gallon Tank I moved my puffer and Grouper out,and will have a school of Green Chromis in.I currently have 4 Green Chromis and a small yellow saeba Clown in my 55 Gallon Fowlr Tank.The tank is over a 1 year old and broke in with a lot of live rock.What would be some good Damsel Fish to add with my Green Chromis that are not agressive and turn mean.Could you give me some ideas please Thank you



