Adding fish

[GarrettT]

I’m looking to add some chromis to my system, but unsure on the proper way to go about it. I’ve heard chromis should be added all at the same time. If I’m looking to add 6-9 fish, how would that work?

My 220g system is mature (1.5yrs)

Current stock list:
- Wheeler gobie pair
- Tomini tang
- Clownfish pair
- Melanurus wrasse
- Lunate Fairy Wrasse
- Foxface

 

[blaxsun]

Ideally get a school of them from your LFS and add them all at the same time - there's less chance that you'll have issues between them since they've already been cohabitating together.