I feed my jags hikari gold twice a day as a staple food then earthworms twice a week and 1 time a month rosy reds or beefheart.They eat the hikari and rosy's like crazy but the worms and beefheart they won't eat in front of me but its always gone when i come back and the shyness will dwindle as the jag growes ans gets used to u. lol