2 days. no worries, it's just figuring out new surroundings and settling in.
(If somebody just kidnapped you from your home, threw you in a bag, unheated, bounced you for 10 mins to an hour, tossed you in with people you don't know with some same stranger glaring at you all the time...Would you be looking for a yummy hamburger to eat?)
When it gets hungry, it'll eat. These are needy fish IMO, the NEED to feel comfortable first before they take over the tank, lol...
