Blue Phataria Starfish are very similar to Linckia stars. They have rigid, 5-armed bodies and are typically blue with black lines although they do appear to have a pale blue, tan and orange form as well. They are relatively hardy for starfish and reef safe, feeding on algae, detritus and microorganisms. Scientific Name:Phataria unifascialis Minimum Tank Size:55 gallons Care Level:Moderate Temperament:Water Conditions:Sg 1.022-1.026, pH 8.0-8.4, Temp 75-82 Max. Size: 4-6" Color Form:Blue with Black lines Diet:Omnivore Origin:Mexico Family:Labridae