FAMILY - Cyprinodontiformes SCIENTIFIC NAME - Pseudochromis Polynemus COMMON NAME - Longfin Dottyback SIZE - 4.7" (12 cm) RANGE - Western Pacific MIN. AQUARIUM SIZE - 30 US Gal. (114 L) FOODS AND FEEDING - Varied diet of marine meaty foods live, fresh, or frozen. Feed daily. AQUARIUM SUITABILITY - 10 REEF COMPATIBILITY - Will eat tubeworms and shrimps. CAPTIVE CARE - Not as aggressive as other dottybacks, but, care should be taken when housing with less aggressive tankmates or smaller species. A rocky aquascape with plenty of hiding places is a plus, do not house with other dottybacks, keep only one per tank unless a proven pair can be obtained.