Paul my (CPO) mexican dwarf cray feeding issues

[o5otato5o]

ok i have had him 2 days now hes fine running around the tank etc but hasnt eaten anything (i havnt seen him anyway) he got out of tank the first night but was soon wet again parameters are fine pumps airlines all ok im just worried about his diet any advice appreciated ive even seperated him and offerd blood worm i didnt see him eat paul is my baby now (aswell as my daughter) hes like a famly member great personality please anything i can try ?

 

[o5otato5o]

 

[o5otato5o]

these are rescued animals the tetra is beat up poor thing

 

[severum mama]

Ours eat stuff like shrimp pellets, pieces of algae wafers (not the whole thing), and NLS invert formula. We've never tried bloodworms so I'm not sure if they eat those or not. It might be as simple as just switching up the food you are offering.