Finally stocked

[iMax]

finally stocked my 30 gallon after about a 2 and half week cycle, got 4 little zebra danios to start

I did notice 3 of them schooled up and the 4th will sometimes join but keeps to itself a lot, will these be fixed when I add another 4 or is it destined to be a loner

 

[Laser]

I wouldn't worry about it. Zebra's seem to do their own thing most of the time.