Lavender Axolotl (Hypo Melanistic Copper)

To protect our animals and to ensure they arrive healthy, axolotls ship directly from our dedicated breeding partner using expedited overnight service.

The Lavender Axolotl (Ambystoma mexicanum), also known as a Hypo Melanistic Copper, is an unusual and highly desirable morph showing soft lavender, silver gray, and muted mauve tones, typically with fine darker freckling.

Lavenders are one of the more subtle axolotls in the hobby, and the color is genuinely uncommon. The gentle purple-gray cast is unlike anything else available and looks best under dim lighting.

About This Axolotl

The lavender appearance comes from copper genetics combined with reduced melanin expression. Lightening the dark pigment of a copper shifts the warm brown tones toward gray and mauve, producing the characteristic lavender cast.

Coloring is at its most distinct in juveniles and young adults. Many lavenders darken gradually with age and drift toward a deeper gray or bronze, so the purple tone is not guaranteed to persist for life.

Axolotls are neotenic salamanders, meaning they retain their larval features and external gills for life rather than transforming into a terrestrial adult. They remain fully aquatic from hatching onward.

Aquarium Care

Axolotls are cool-water amphibians and must be kept in a fully cycled aquarium with stable water quality. They are sensitive to ammonia and nitrite, so the aquarium should be established and tested before an axolotl is introduced.

Temperature is the single most important factor in axolotl care. They do best in cool water and become stressed once temperatures climb into the mid 70s Fahrenheit. A tank placed in a cool room is usually sufficient, although a chiller or clip-on fan may be needed in warmer climates.

Keep the current gentle. Strong flow causes stress and can fold the gill filaments back against the body. A sponge filter, or a canister outlet fitted with a spray bar, works well.

Tank Setup

Substrate choice matters more than almost anything else in the aquarium. Use a bare bottom or fine sand only. Gravel and small stones are readily swallowed during feeding and are a leading cause of impaction.

Provide caves, PVC pipe, terracotta pots, or other shaded retreats. Axolotls have no eyelids and prefer subdued lighting. Live or artificial plants and a partial cover will help them feel secure.

A 20-gallon long aquarium is the practical minimum for a single adult, with roughly 10 additional gallons for each further axolotl. Floor space matters more than depth. Neutral gray or white sand and soft lighting show the lavender tone at its best.

Avoid sharp decorations and any ornament with narrow openings an axolotl could become trapped in.

Diet

Axolotls are carnivores. Sinking axolotl pellets or soft carnivore pellets make an excellent staple diet, supplemented with earthworms, nightcrawlers, live blackworms, and frozen bloodworms.

Juveniles are generally fed daily, while sub-adults and adults are fed every two to three days. Offer food at the bottom of the aquarium where the axolotl naturally hunts, and remove anything uneaten to protect water quality.

Avoid feeder fish, mammalian meats, and hard-shelled foods. These can introduce disease or cause digestive problems.

Tankmates

Axolotls are best kept alone or with other axolotls of a similar size. Anything small enough to fit in the mouth will eventually be eaten, including nano fish, dwarf shrimp, and small snails.

Fish are not recommended. Many species nip at the exposed gill filaments, and most community fish require temperatures far too warm for an axolotl.

When housing more than one axolotl, keep them closely matched in size and provide separate hiding places and generous floor space. Smaller individuals may lose limbs or gills to larger tankmates.

Breeding Notes

Axolotls generally reach breeding condition between 12 and 18 months of age. The male deposits spermatophores that the female collects, after which she lays several hundred eggs on plants, decor, and aquarium glass.

Eggs hatch in roughly two to three weeks depending on temperature. Larvae need live foods such as baby brine shrimp and microworms from the moment they begin feeding.

Lavender depends on a specific combination of recessive traits, so offspring will not reliably match the parents. Larvae are cannibalistic and must be sorted by size, and a single clutch can produce far more young than most keepers are able to house.

Recommended Water Parameters

Temperature: 60° to 68° F (optimal 62° to 64° F)
pH: 6.5 to 8.0 (optimal 7.4 to 7.6)
KH: 3 to 8 dKH
GH: 7 to 14 dGH
Minimum tank size: 20-gallon long for a single adult, with approximately 10 additional gallons per further axolotl
Adult size: Approximately 9 to 12 inches
Typical purchase size: Varies by option selected, from 3 to 5 inches for juveniles to 8 inches or more for adults
Origin: Captive-bred; the wild species is native to Lake Xochimilco, Mexico

What We Like About This Axolotl

• Soft lavender and silver gray tones found in few other morphs
• Subtle mauve cast that stands out under dim lighting
• Fine freckling adds depth to the coloring
• Genuinely uncommon in the hobby
• Hardy and straightforward to keep in cool water
• Stays fully aquatic for life

Important Notes

Lavender coloring is strongest in juveniles and young adults. Many individuals darken with age toward gray or bronze, so the purple cast may soften over time. Tone and freckling vary considerably between animals.

Axolotls are a cool-water species and should never be kept in a heated aquarium. Sustained temperatures in the mid 70s Fahrenheit and above will cause stress and can lead to illness.

Fine sand or a bare bottom is strongly recommended, as gravel and small stones are a common cause of impaction. Axolotl skin is delicate and the skeleton is largely cartilaginous, so handling should be kept to a minimum and never done with dry hands.

Axolotl ownership and sale are restricted in certain U.S. states and jurisdictions. Customers are responsible for verifying that axolotls are legal to own and receive in their state and local area before ordering.
Shrimpy Business cannot ship to jurisdictions where axolotls are prohibited or require permits that have not been obtained. We are not responsible for animals refused, confiscated, or restricted due to local laws or regulations.

Select your preferred size above, from juvenile through adult male or female. Color, size, and markings vary between individual animals, and the axolotl you receive will not be identical to the photographs.