I have a juvenile powder blue tang that is being bullied by a Kole tang. I woke up to the powder blue laying on the bottom of my main display breathing heavily this morning. He is about 2.5-3" long. I quickly net him up and placed him in my 30 gallon tank that has 2 clowns. I plan on returning my powder blue tang to my LFS since it just isn't working. Will he be fine in my 30 gallon for 6 days? He hasn't been an aggressive fish at all and I don't want to have to put him back in my main tank before bringing him back to the LFS. (BTW, my LFS is a couple drive away so it isn't really "local")