Axolotls are fascinating, gentle creatures with big smiles and very specific care needs. They’re often sold as “easy pets,” but in reality, they require stable water conditions, cool temperatures, and the right setup to thrive.
This guide breaks axolotl care down simply no jargon, no overwhelm just what you actually need to know.
1. Tank Size & Setup
Axolotls need space and stability.
Minimum tank size: 60 litres for one axolotl (larger is always better)
Bare-bottom tanks or fine sand only (never gravel)
Plenty of hides caves, pipes, or shaded areas
Axolotls don’t like bright light and prefer calm environments.
2. Temperature Is Critical
Axolotls are cold-water animals.
Ideal temperature range:
16–18°C (ideal)
Above 20°C = stress
Prolonged warmth can be fatal
UK homes often overheat tanks in summer, so temperature control is essential.
Helpful tools:
Axolotl-Safe Aquarium Thermometer Check on Amazon UK
Aquarium Cooling Fan Check on Amazon UK
3. Water Quality & Filtration
Clean, cycled water is non-negotiable.
Use a gentle external filter (strong currents stress axolotls)
Never use untreated tap water
Test water regularly for ammonia, nitrites, and nitrates
Recommended:
External Aquarium Filter Check on Amazon UK
Always cycle a tank before adding axolotls.
4. Substrate: What’s Safe & What’s Not
Axolotls can accidentally swallow substrate.
✅ Safe:
Fine aquarium sand
Bare-bottom tanks
❌ Unsafe:
Gravel
Stones
Decorative pebbles
Safe option:
Fine Sand Substrate Check on Amazon UK
5. Feeding Axolotls
Axolotls are carnivores.
Best foods:
Axolotl pellets
Earthworms (no pesticides)
Bloodworms (treat only)
Feed adults 2–3 times per week.
Trusted food:
Axolotl Food Pellets Check on Amazon UK
6. Common Axolotl Mistakes
Keeping them too warm
Adding tank mates
Using gravel
Poor water cycling
Overfeeding
Axolotls are sensitive stability is key.
A Gentle Reminder
Axolotls don’t show stress the way mammals do. Subtle changes matter.
If something feels off check temperature, water quality, and recent changes first.
Final Thoughts
Axolotls are incredible pets when cared for correctly. With cool water, clean conditions, and the right setup, they can live long, healthy lives.
💡 Remember: stability beats perfection every time.
Quick Product Links
Axolotl-Safe Aquarium Thermometer – Check on Amazon UK
Aquarium Cooling Fan – Check on Amazon UK
External Aquarium Filter – Check on Amazon UK
Fine Sand Substrate – Check on Amazon UK
Water Conditioner (Ammonia & Chlorine Safe) – Check on Amazon UK
