| Species | Fish |
|---|---|
| Origin | Mexico |
| Size Category | Large |
| Category | Fish |
| Original Purpose | Ornamental |
| Body Length | 20–30 cm |
|---|---|
| Lifespan | 10–15 years |
| Senior Age Threshold | 11 years |
| Exercise Needs | Intermediate care level |
|---|---|
| Grooming | Carnivore |
| Annual Exam Focus | Compatible: Other axolotls of similar size, ghost shrimp, cherry shrimp |
| Routine Care | Incompatible: Corydoras, plecos, goldfish, small fish that can be eaten, fin-nipping fish |
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Columnaris | adult | high | No | N/A |
| Saprolegnia | adult | medium | No | N/A |
| Impaction | adult | high | No | N/A |
| Ammonia/Nitrite Poisoning | adult | high | No | N/A |
| CHIC Required Tests | Easy, egg layers |
|---|---|
| Recommended DNA Tests | Ambystoma mexicanum |
| Water Temperature | 15-22°C |
|---|---|
| pH Range | pH 6.5-8 |
| Water Type & Tank | Freshwater, Min tank: 75L |
| Diet | Carnivore |
| Common Issues | Difficulty: Intermediate. Temperament: Peaceful, solitary but can be kept with similar-sized axolotls |
| Locomotion | Bottom resting, sudden swimming to surface for air, gulping air, embryonic swimming coils, nudging during courtship |
|---|---|
| Social | Peaceful, solitary but can be kept with similar-sized axolotls |
| Stress/Displacement | Curled forward gills, curled round tail tip, loss of appetite, deterioration of gills, floating at the surface |
| AI-Trainable Signals | Curled forward gills, curled round tail tip, floating at the surface, lethargy, abnormal swimming coils |
|---|---|
| Context-Dependent Vocalizations | Curled forward gills, curled round tail tip, loss of appetite, deterioration of gills, floating at the surface |
| Interspecies Communication | Water type: Freshwater, pH: 6.5-8 |