Assertion: brittle star | /r/HasProperty | popular
Facets:
value: moderately
type: DEGREE
value: in fishkeeping
type: LOCATION
Source sentences:
text: Larger brittle stars are popular because, unlike Asteroidea, they are not generally seen as a threat to coral, and are also faster-moving and more active than their more archetypical cousins.
text: Brittle stars are a moderately popular invertebrate in fishkeeping.