Hypomelanistic Melanoid Axolotl
Price range: $379.99 through $479.99
Hypomelanistic axolotls are among one of the newest morphs to exist. Unlike Melanoid axolotls, Hypomelanistics are significantly brighter in color. This results in a one-of-a-kind purple-gray coloration that is unique to each specimen!
Appearance
The Hypomelanistic Melanoid is a striking axolotl morph that combines two unique traits:
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Melanoid Base: A solid dark body color, often deep black or very dark brown, with no gold or iridophore reflection.
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Hypomelanistic Trait: A reduction in melanin intensity, giving the axolotl a slightly lighter or muted black appearance compared to a standard Melanoid.
The result is a sleek, dark axolotl with a subtle, smoky tone, often appearing almost charcoal or slate under certain lighting. Eyes are typically darker but not jet black, sometimes showing a hint of reddish-brown.
Size & Growth
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Adult Size: 9–12 inches (23–30 cm).
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Growth is similar to other morphs, with healthy care, they reach full size in 12–18 months.
Temperament
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Generally docile and curious.
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Like other axolotls, they prefer calm environments and minimal stress.
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Can be shy initially, especially in brightly lit tanks due to darker pigmentation highlighting their eyes.
Tank Requirements
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Tank Size: Minimum 20 gallons for a single adult. Larger is preferred for multiple axolotls.
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Water Temperature: 60–68°F (16–20°C).
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Water Quality: Very important—clean, well-filtered water with low ammonia and nitrites.
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Substrate: Fine sand is best; avoid gravel that can be ingested.
Diet
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Carnivorous: Live or frozen foods like bloodworms, blackworms, earthworms, and axolotl pellets.
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Feed 3–5 times per week for adults; younger axolotls may require daily feeding.
Breeding
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Can be bred with other Melanoids or hypomelanistic variants.
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Offspring coloration depends on the genetic traits of both parents—careful selection can produce unique dark morphs.
Care Tips
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Sensitive to high temperatures; avoid water above 70°F (21°C).
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Avoid overcrowding; darker morphs can sometimes display stress more readily.
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Regular water changes (20–30% weekly) help maintain optimal health.
| Size |
Juvenile(3-5 in.) ,Sub-Adult (5-8 in.) ,Adult Male (8+ in.) ,Adult Female (8+ in.) |
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Before Purchasing Your First Axolotl...
Are you ready to purchase an axolotl? Before you do, there are a few super important things you should do first:
Purchase a properly-sized tank and all of the necessary equipment for your axolotl. To learn more about this, read The Best Axolotl Care Guide in the World
Make sure you have established a healthy Nitrogen Cycle in your tank. To learn more about the nitrogen cycle, read our guide that explains How to Cycle an Aquarium.
Read and understand the Western Aquatics Axolotls Shipping / DOA Policy.
If you are a first-time axolotl owner in North Florida, we highly recommend coming by our store location to meet with our axolotl experts and learn all about what you need to do to prepare the perfect new home for your axolotl. If you aren't in North Florida, be sure you read both of the guides above, then visit our Blog to get more information about raising these amazing aquatic pets.
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Light Hypomelanistic Melanoid Axolotl
Light Hypomelanistic Melanoid Axolotl: A Rare and Stunning Morph Explained
The Light Hypomelanistic Melanoid Axolotl is one of the most unique and visually striking axolotl morphs. Known for its subtle coloration, smooth texture, and captivating appearance, this morph is highly sought after by axolotl enthusiasts and breeders alike.
What Is a Light Hypomelanistic Melanoid Axolotl?
A Light Hypomelanistic Melanoid Axolotl combines two rare genetic traits — hypomelanism and melanoidism.
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Hypomelanistic means the axolotl has reduced melanin, resulting in a lighter or faded coloration compared to normal melanoids.
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Melanoid axolotls, on the other hand, lack iridophores (the shiny pigment cells), giving them a smooth, matte appearance.
When these traits are combined, the result is a soft gray or smoky brown axolotl with an elegant, muted tone and dark eyes — a perfect blend of mystery and beauty.
Appearance and Coloration
The Light Hypomelanistic Melanoid axolotl typically features:
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Light gray or beige skin with subtle undertones of lavender or brown
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Dark, non-shiny eyes due to the melanoid gene
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Minimal to no iridescence, giving the body a velvety look
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Occasionally, a faint golden or cream hue under strong lighting
This morph is especially admired for its balanced contrast — not too dark, not too pale — making it a showpiece in any aquarium.
Genetics and Rarity
Both melanoid and hypomelanistic genes are recessive, meaning they must be inherited from both parents for the morph to appear. Because of this, Light Hypomelanistic Melanoids are relatively rare and often bred intentionally by experienced axolotl breeders.
Breeding this morph requires:
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Careful pairing of genetically compatible axolotls
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Knowledge of lineage to prevent inbreeding
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Patience, as not every clutch will produce this specific color variation
Care and Habitat Needs
Despite their rare genetics, Light Hypomelanistic Melanoid Axolotls require the same care as other axolotl morphs. To keep them healthy and vibrant:
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Maintain water temperature between 60–64°F (16–18°C)
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Keep pH levels between 6.5 and 8.0
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Provide clean, dechlorinated water and perform regular water changes
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Offer a balanced diet of earthworms, pellets, or bloodworms
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Avoid strong lighting, as axolotls are naturally light-sensitive
Personality and Behavior
Like other axolotls, the Light Hypomelanistic Melanoid is calm, curious, and non-aggressive. They enjoy exploring, resting on smooth surfaces, and occasionally interacting with their surroundings. Their gentle demeanor makes them ideal for both beginner and experienced keepers.
Why They’re Popular
Collectors love this morph for its rare genetics and subtle elegance. Its soft, smoky appearance contrasts beautifully with brighter morphs like Leucistic or Golden Albino axolotls. Because of its scarcity, Light Hypomelanistic Melanoids are often seen as a premium or showcase morph among axolotl enthusiasts.
Final Thoughts
The Light Hypomelanistic Melanoid Axolotl is a fascinating and graceful morph that highlights the incredible genetic diversity of these beloved amphibians. Whether you’re a dedicated breeder or a passionate hobbyist, this morph’s rarity and understated beauty make it a prized addition to any collection.
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