get some of the small fish new life spectrum pellets. then get a babyfood jar (empty one) put the pellets in the jar and add a little bit of tank water and make the pellets sink to the bottom of it.. then after they ahve soaked for a bit in the water slowly lower the jar into the tank to a spot where you see the scooter hunting around a lot.. hopefully it will go in the jar and try some of the pellets.. if it wont go in the jar at all, just leave the jar in the tank with no pellets for a week, once you see it start entering the jar then add pellets again. can also be done with mysis, brine and other frozen food but have to be carefull how fast you lower it in becuase water coming in wil stir it up.
ive got 2 mandarin to start eatign pellets this way!
another tip to get pods population to grow is, any empty hermit/snail shells you have, pile them all up in a back corner with some broken up rock rubble. this will give the pods a place to hide and breed. will give the scooter plenty of natural food this way. but if you can get it to eat from the jar you will be golden