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The Blue Gudgeon Dartfish (Ptereleotris heteroptera) has a neon blue head and blue body with large dorsal and anal fins. This fish requires a tank of 30 gallons or more with a sand bottom and ample swimming room. This fish is peaceful as long as it should be the only dartfish in a small aquarium. It is reef safe. Keep this fish in a covered tank as it is known for jumping. Their diet consists of mysis, brine, and other meaty food.
This fish is guaranteed for live arrival.