Yes. Overfeeding can foul water, cause regurgitation and create weight problems, so remove leftovers and adjust frequency to age and body condition.
What it means for keepers
This question is part of food choice, feeding frequency, appetite and leftovers. For beginners, the practical answer matters more than a cute social-media example. Axolotls can appear calm even when a tank is not safe, so decisions should be based on measured water conditions, the animal’s behavior over time and conservative husbandry.
Quick checklist
- Use appropriately sized foods and remove leftovers quickly.
- Adjust feeding by age, temperature and body condition.
- Do not rely on foods that foul water or lack nutrition.
Common mistakes
The most common mistake is treating one isolated answer as the whole care plan. A safe axolotl setup combines tank size, cycling, temperature, filtration, hides, feeding and ongoing testing. When advice online conflicts, choose the option that gives the animal more water volume, lower stress and cleaner water.