In the mean time, you can hatch baby brine shrimp and feed him that way. It's super easy to set up and feed. At least then he'll likely go after it and have food in his gut. They're best in 24-48hrs. I like to gut load mine with RN live Phyto-feast after 24hrs.LFS will give me 50% credit if it's alive and healthy after 72 hours in quarantine. I'm trying to rehome it and am insisting that whoever buys it can provide the proper diet. I don't want this little beauty starving to death.