i've got a motoro pup that seems pretty healthy although it hasn't been eating as much as it is supposed to be, i've tried feeding it with ghost shrimps but they'll just end up dead as the pup apparently kills the shrimp for fun i think, nibble on market prawns but won't eat the whole piece. it likes swimming around especially on the top of the tank, as much as i enjoy it swimming around but i'm still quite skeptical as its feeding patterns might cause it to be sick and it appears a little pale (might be thinking too much)