Exotic Atlas CARE BEFORE COMMITMENT Start Matching
Amphibians / Species Record
Amphibians · SPECIES PROFILE

Axolotl

Ambystoma mexicanum

A permanently aquatic salamander; cold-water maintenance is the core cost.

Axolotl (Ambystoma mexicanum)
Images · CC BY-SA 3.0LoKiLeCh / Wikimedia Commons
High-Demand CareRequires More Preparation Update 2026-09-07
Editorial example · Pending Expert Review
Adult Length7.87–11.81 in
Reference Lifespan10–15 yr
Water Temperature Reference60.8–64.4 °F
Air HumidityN/A
IS THIS PET FOR ME? Convert Log to Care Plan
Plan Care Equipment Match by Living Conditions Cost Estimation Compare Pets
Ownership Score

Ownership Score

This is an edited estimate of lifestyle compatibility, not an animal value rating. A higher score indicates that, based on current data, the animal is easier to integrate into your daily routine.

42/100 · Requires careful assessment
Beginner suitability40
Handling16
Interactive25
Space42
Cost44
Maintenance38
Travel25
Veterinary Accessibility38
Safety86
RISK SIGNALS
Feeding difficulty 38Environmental control 88Escape risk 35Bite risk 8Toxicity risk 0Noise 90Odor 60Cleaning burden 75
LIFE FIT
Children and families 42Apartments 62Bedrooms 72Frequent travel 20

The composite score is calculated by weighting nine factors: beginner-friendliness, handling ease, interaction, space requirements, cost, maintenance, travel, veterinary access, and safety. Read risk signals according to field direction: lower scores for biting, escape, and toxicity indicate greater safety; higher scores for noise, odor, and cleaning indicate less hassle. Combine this page's environmental requirements and risk notes with your judgment; do not rely solely on the total score.

BEFORE YOU COMMIT

First check whether it fits your life

This brief brings together the space, maintenance, feeding, lifespan and veterinary conditions recorded on this page so you know what to verify next.

42/100 · Requires careful assessment

A better fit if

  • The living conditions need closer planning
  • Adult space is a threshold to solve before purchase
  • Daily maintenance requires a steady time commitment

Resolve these first

  • Water temperature and cooling:Stably cool water temperature typically requires air conditioning or a chiller; summer solutions cannot be retrofitted temporarily.
  • Environmental control needs stricter management
  • Confirm an exotic veterinarian and emergency route before purchase
Adult size
7.87–11.81 in
Reference Lifespan
10 to 15 years
Minimum space
At least 35.43 in length and approximately 26.42 US gal water volume for a single adult, with mature and low-flow filtration.
Veterinary Accessibility
Difficult

This is a comparison aid based on the current record, not a purchase, medical or local-law conclusion. Check the sources and local conditions before continuing.

THINGS OWNERS UNDERESTIMATE

Common Underestimations by Keepers

  • Water temperature and coolingStably cool water temperature typically requires air conditioning or a chiller; summer solutions cannot be retrofitted temporarily.
  • Filtration and water qualityFluctuations in ammonia, nitrite, and chlorine can quickly harm skin and gills.
  • Observe, Do Not HandleFrequent handling increases stress and skin contact risk; health records are more important.
  • Exotic veterinarianFew aquatic amphibian specialists; contact a referral channel in advance and prepare a transport plan before acquisition.
VETERINARY ACCESS

Veterinary Accessibility

Difficult

Routine clinics have limited coverage; best to arrange referral channels before acquisition.

Difficult; water quality or temperature issues can progress quickly.

Specialist Exotic Pet Care Typically Required
DATA STATUS

Where this record stands

Some fields checked
Last updated
2026-09-07
Fields checked
Aquatic substrate, filtration · 2026-09-08
Reference sources
2 · Reference sources
Professional review
Pending veterinary or taxonomic review
Local rules
Local rules need verification

Source links are starting points for reading. A group-level guide does not verify every value for each species. Check local rules separately.

Basic Information

Native Distribution
Mexican Plateau Freshwater System
Body Size and Diameter
Adult total length. For frogs, snout-vent length
Dietary Habits
Carnivore
Activity Cycle
Mostly active at night, minimize skin contact, and also avoid significant environmental fluctuations.
Availability of Captive-Bred Individuals
Moderate
Temperament and Aggression
May accidentally ingest edible objects and the limbs of tank mates.
Toxicity and Contact Risks
Non-venomous; not suitable for frequent handling by hand. Contact Risks: Medium。
Socialization and Handling
Prefer single housing; do not tank with fish due to risk of fin nipping or accidental ingestion.

Environmental Parameters

Water Temperature

Water temperature typically 60.8–64.4 °F; stability, dissolved oxygen, and low flow are more important than a localized basking spot.

Humidity and Ventilation

Fully aquatic; air humidity not applicable.

Lighting and Circadian Rhythm

Low light and cover; avoid prolonged direct strong light.

Basking Spot / Localized Heat

Not applicable; focus is on stable water temperature, dissolved oxygen, shelter, and escape prevention.

UVB Requirements

Low light and cover; avoid prolonged direct strong light.

Adult Space

Minimum: At least 35.43 in length and approximately 26.42 US gal water volume for a single adult, with mature and low-flow filtration.
Recommended: Recommended 47.24 in length and approximately 39.63 US gal or larger water volume for a single adult, with space reserved for cooling.

Substrate and Water

Fully aquatic: use a bare tank bottom or flat, securely fixed slate; avoid gravel that can be swallowed. Do not apply terrestrial frog soil, moist substrate, or amphibious ramps. · Mature low-flow filtration. Ammonia and nitrite should test at 0; nitrate should be as low as possible. Temperature takes precedence over landscape.

Water Quality · pH 6.5–8

Mature low-flow filtration. Ammonia and nitrite should test at 0; nitrate should be as low as possible. Temperature takes precedence over landscape.

These ranges are for planning the environment of a healthy adult, not a constant value for the entire enclosure, and do not cover disease, breeding, or juvenile stages.

Diet and Nutrition

Appropriately sized earthworms and high-quality, species-specific sinking complete food. Do not rely on bloodworms as the sole adult diet.

Feeding Frequency
Juveniles are typically fed daily; adults usually every 2 to 3 days, adjusted according to feeding response and body condition.
Live Prey Requirement
Optional
Rodent Pellets
Not Required

Enclosure and activity space

Plan 35.43 in length for a single adult with approximately 26.42 US gal or more of water volume, including mature low-flow filtration and dark hiding spots.

Dimensions are editor suggestions, not mandatory minimum standards in all regions. Group size, individual body size, and layout may require more space.

Frequently Asked Questions

Can it be kept in the same tank as tropical fish?

Not recommended; temperature requirements and risks of fin nipping or accidental ingestion are incompatible.

Can I start keeping this animal based solely on this record?

No. This is a summary plan for a healthy adult. Juveniles, breeding periods, disease states, and regional climate variations require separate assessment.

Risks and Legality

  • Do not use gravel that can be swallowed to prevent intestinal blockage.
  • Before acquiring, verify reliable sources, long-term care capability, and local exotic animal veterinary resources.

Sources and editor notes

This page is a structured editing example and has not yet undergone field-by-field expert review. Reference links are for further consultation; data for some groups may not apply to every species. Please read the full manual before formal husbandry.

Royal Veterinary College Axolotl Care Manual

Further reading. Some entries are group data. Numerical values and spatial recommendations are compiled by editors and have not been reviewed field-by-field by experts.

Axolotl.org Aquarium and Substrate Guide

Edited and verified 2026-09-08: For aquatic substrate, hiding spots, and low-flow filtration only; not a veterinary review, and do not use its older small-tank or high-density examples.

View data scope and update methods ↗
SIMILAR SPECIES

Other options within the same group

Similar species does not mean they can be co-housed