Yellow Lapis Tetra – Rare Golden-Yellow South American Freshwater Fish
The Yellow Lapis Tetra (Hyphessobrycon cf. melanostichos "Yellow") is an uncommon freshwater aquarium fish admired for its attractive yellow-golden coloration, contrasting dark body markings, and elegant appearance.
Belonging to the diverse group of South American tetras, this distinctive fish features a streamlined body with warm yellow tones that create an eye-catching contrast against lush green aquatic plants.
Its dark lateral markings add definition to its appearance, while subtle reflective highlights may become more noticeable under suitable aquarium lighting.
Yellow Lapis Tetras are best maintained in groups within well-established freshwater aquariums that provide both planted shelter and open swimming space.
A natural aquascape featuring driftwood, aquatic plants, subdued lighting, and stable water conditions offers an attractive environment for these unusual fish.
With their distinctive appearance and relatively limited availability, Yellow Lapis Tetras are an interesting choice for aquarists looking to add something uncommon to a South American freshwater collection.
Care Guide
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Parameter
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Details
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Scientific Name
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Hyphessobrycon cf. melanostichos "Yellow"
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Common Name
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Yellow Lapis Tetra
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Origin
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Brazil; exact locality of this trade form unconfirmed
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Adult Size
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Approximately 3–4 cm
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Temperature
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23–28°C
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pH
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5.5–7.5
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Water Hardness
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0–10 dGH
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Recommended Tank Size
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60–75 L+
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Recommended Tank Length
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60 cm+
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Diet
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Omnivore
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Temperament
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Active; occasional territorial displays
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Care Level
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Easy to Intermediate
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Group Size
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10+ recommended
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Lifespan
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Approximately 3–5 years, estimated
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Swimming Level
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Middle
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Water Flow
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Gentle to Moderate
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Aquarium Type
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Planted Aquarium / South American Community
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Special Requirements
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Group housing, swimming space, stable water conditions
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