it takes time, im training 7 dats to take pellets, 2 NTTS (7") and 5 INDOS (ranging from 3-5")...its been nearly 2 months...it took the first dat 2 weeks to convert, and then 1 1/2 months for the other day to convert, but honestly the first dat to start eating pellets have grown nearly 1"+ and is a lot thicker than everyone else....he might even outgrow the 7" NTTS pretty soon if they dont start eating, but all i gotta say is that don't give in....i might quarantine my two smaller 3" and put them back on shrimp stuffed with massivore because i dont want to stunt them and they're still quite young...