The filter is suitable for aquariums from 45 to 110 L (12 to 30 US gal)
and the tail is forked
but peaceful with other fish in the tank
but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%
whereas females retain the drab olive and brown juvenile colouration
Banded Brittle Sea Star "Ophionereis annulata" saltwater fish The filter is suitable forAlso known as Brittle Sea Stars, Brittle Star, Starfish, Serpent Stars, Ophiolepis annulosa, Banded Serpent Star, Black Banded Serpent Star, Tiger striped Sea Star, Zebra Brittle Starfish, Fancy Serpent Sea Star, Painted Serpent Starfish, Mosaic Brittle Star.