Is My Axolotl Sick? Warning Signs to Watch For

Is My Axolotl Sick? Warning Signs to Watch For

Quick checklist to determine if your axolotl is sick. Compare healthy vs unhealthy signs for gills, skin, appetite, and behavior.

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80%Of health issues caused by water quality
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0 ppmSafe ammonia and nitrite levels
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16-20°CSafe temperature range
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5+ daysFood refusal that needs attention

Quick Health Assessment

Something seems off with your axolotl and you are not sure if it is serious. Use this quick reference to compare what is normal versus what needs attention.

Sick axolotl with curled gills and patchy skin

Healthy vs Sick: Quick Comparison

Gills

Healthy : Full, fluffy, pink/red

Concerning : Shrunken, curled forward, pale, white patches

Skin

Healthy : Smooth, consistent color

Concerning : White fuzzy patches (fungus), red spots, lesions

Appetite

Healthy : Eats readily at feeding time

Concerning : Refuses food for 5+ days

Movement

Healthy : Calm walking, occasional swimming

Concerning : Frantic swimming, spinning, constant floating

Body shape

Healthy : Body width = head width

Concerning : Much thinner or bloated

Poop

Healthy : Regular, dark, solid

Concerning : None for days, stringy, white

Eyes

Healthy : Clear, responsive

Concerning : Cloudy, swollen, sunken

Behavior

Healthy : Active at dusk, rests during day

Concerning : Completely inactive, unresponsive to food

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Emergency Signs (Act Immediately)

  • Floating and cannot sink for more than 24 hours
  • Severe bloating (body dramatically distended)
  • Open wound with visible tissue
  • White cotton covering large areas of the body
  • Red/bleeding patches on skin
  • Gasping at the surface repeatedly
  • Complete stillness with no response to touch

Diagnostic Flowchart

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My axolotl is floating

Check the guide: Why Is My Axolotl Floating?

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White fuzzy patches on the body

Check the guide: Axolotl Fungus Treatment

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Gills are curled or shrinking

Check the guide: Axolotl Stress Signs

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My axolotl will not eat

Check the guide: My Axolotl Won't Eat

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Red skin patches

Check water parameters for ammonia burn.

First Response Protocol

1

1️⃣Test water parameters

Check ammonia, nitrite, nitrate, pH, and temperature immediately. These are the most common causes of illness.

2

2️⃣Do a water change

30-50% if parameters are off, 20% if they are normal. Use dechlorinated water at the same temperature.

3

3️⃣Move to a hospital tub if severe

Clean container, cool dechlorinated water (16-18°C), daily 100% water changes. This isolates the axolotl while you diagnose.

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The #1 Rule

Poor water quality causes 80% of axolotl health issues. Fixing the water often fixes the problem. Before treating for a specific disease, always check and correct water parameters first.

Prevention starts with water quality

Learn the exact water parameters your axolotl needs to stay healthy.

Water Parameters Guide →
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FAQ

Frequently Asked Questions

Frequently Asked Questions

When should I take my axolotl to the vet?
See a vet if your axolotl has severe bloating, open wounds that do not heal, persistent fungus that does not respond to salt baths, complete food refusal for over 2 weeks, or any symptom that worsens despite treatment.
What kind of vet treats axolotls?
Look for an exotic animal veterinarian or a vet specializing in reptiles and amphibians. Not all vets have axolotl experience, so call ahead and ask if they treat amphibians.
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