Pajama Cardinalfish

(Grows to: 3")(Reef?-OK) Peaceful community fish that  does best in small groups. Will often hover above reef amongst corals, grasses or the spine of urchins.  They will establish a dominance order but are not aggressive towards other fish, including other cardinalfish.  Feed meaty foods such as mysis and enriched brine shrimp as well as frozen preparations and pellets. ( Sphaeramia nematoptera)