I think I"ll be able to find something to help him maintain his weight...I'll start the search in the fresh seafood isle! Curious if he will be attracted to Mastick...Great pic!
Yeah, they’re thought to feed on biofilm in the wild, but they’ve been documented as eating sponges and “Asterina” (technically Aquilonastra) stars by a few different folks now (more evidence is always appreciated), with some speculating that their Aquilonastra populations allow their Linckias to survive for multiple years.