Datnoid 3-4 for a stable group

[JsTO97]

Now I know everyone is going to say more is better, but does 3 to 4 really make that big of a difference for social hiearhcy, or there should not be a noticible difference? this is specifically for Social hiearhcy etc. Any real world experience would really help.

 

[Midwater]

Three or four can work well. They need hiding places - driftwood is best - and plenty of open swimming space.

Be aware, they won't all colour up.