Yellowtail damsel in corner of tank.

+1 to ingtar, prob the only fish in a 29 you could keep, 1 more if lucky. Technically a damsel, just a mean one. look into and occ clown, a cardinal, etc

check out these
Nano Fish

 

even switching to an occ, will allow ya more options for fish in the future

 

Ocellaris and False Percs have always been decent clowns for me.

 

Thanks! I heard that if you introduce let's say the yt damsels and the clowns together then they will get along better. Well if I already have my yt in the tank could I catch them and bag then, move all the decor around and release the clowns first then the yelow tails? Hope that came out clearly...

 

couldn't hurt

 

I just don't want the clowns to die... that would be 20$ each down the drain... I might trade in the two damsels for two more damsels once I buy the clowns.

 

yt are more docile than other species of damsels