Description
The Elacatinus oceanops, commonly known as the neon goby, is a small, colorful reef fish known for its symbiotic cleaning behavior. It features a bright blue stripe along its body, bordered by black stripes, and a white or pale belly. They grow up to 2 inches (5 cm) long and are found in the tropical Western Atlantic, from Florida to Belize.
Appearance:
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Coloration: A distinctive neon blue stripe runs horizontally along the body, bordered above and below by black stripes. The belly is typically white or pale.
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Size: They reach a maximum length of about 5 cm (2 inches).
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Shape: Elongated body typical of gobies.
Behavior:
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Cleaner Fish:
Neon gobies are known for their cleaning behavior, removing parasites and dead skin from larger fish.
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Symbiotic Relationship:
This cleaning activity is a symbiotic relationship, benefiting both the goby (food source) and the larger fish (parasite removal).
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Reef Dwelling:
They are commonly found on coral reefs and rocky substrates, often associated with coral heads.
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Aquarium Trade:
They are popular in the aquarium trade due to their vibrant coloration and beneficial cleaning behavior.
Habitat and Range:
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Western Atlantic: Found in the tropical waters of the Western Atlantic, from Florida to Belize.
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Depth: They inhabit depths ranging from 1 to 45 meters (3.3 to 147.6 ft).
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Reefs and Rocks: They are typically found on coral reefs and rocky substrates.
Care in Aquariums:
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Tank Size: A minimum of 10 gallons (60 liters) is recommended for a pair.
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Water Parameters: Stable water conditions with temperatures between 24°C and 28°C are crucial.
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Tank Setup: Live rock for hiding and ample swimming space are important.
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Feeding: They are omnivores, feeding on small crustaceans, plankton, and prepared foods (frozen or pellet).
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Feeding Frequency: Multiple small feedings per day are ideal to meet their nutritional needs.
