Adding more green chromis

[Tx Medic]

I have just upgraded to a 75gallon tank and I have 1 green chromis that is about 1.5-2" I would like to get 2 more and I was wondering if it would be a problem if this one has been in the tank for a while or if adding 2 more wasn't enough I know they like to be in groups but can pick each other off sometimes.

 

[Reefing Madness]

75g tank is a bit small for Chromis, they'll usually fight each other to the death, and you will end up with one. On occasion, some have gotten them to live peacefully.

 

[jackson6745]

IME you need to feed them very often for long term success in groups. This fish never stops moving and needs lots of fuel.

 

[Baldguy]

I started with three in my 120g. Took less than a year to get down to one. I will not add anymore.

 

[reefwiser]

Get Longspine Cardinalfish (Zoramia leptacantha) if you want a good schooling fish.