Can Urchin survive in the sump?

[Reefcan]

The bad urchin attached and moved my rocks and corals all around my tank. Today I had to put him in the jail. can it survive the 30g sump? do i need to feed it? what should I feed it? thanks alot!

[LeeR]

If you have a fuge maybe. im pretty sure they live off algae so maybe feed it nori.