is it bad for axolotl's health of living in dry places without water for too long period of time

Yes, it is detrimental to the health of axolotls to be in dry conditions without water for extended periods. Here's why:

1. Cutaneous Respiration: Axolotls rely on their skin to absorb oxygen when it's wet. Dry conditions can hinder this process, leading to oxygen deprivation.

2. Dehydration: Without access to water, axolotls can quickly become dehydrated, which can harm their overall health and possibly result in death.

3. Skin Health: The skin of axolotls needs to stay moist to function properly. Dry environments can lead to skin damage and infections.

4. Thermoregulation: Axolotls are ectothermic and need water to help regulate their body temperature. Being in a dry environment can make them more susceptible to temperature extremes.

5. Digestion: Axolotls need water for proper digestion and to excrete waste. Lack of water can lead to constipation and other digestive issues.

6. Stress: Being in an environment that isn't suitable can cause significant stress to axolotls, which can weaken their immune system and lead to illness.

7. Reproduction: Axolotls also need water for successful reproduction. Breeding and egg-laying typically occur in water.

To ensure the health and well-being of axolotls, they should be kept in a properly maintained aquatic habitat with clean, cool water at all times. If an axolotl must be removed from water, it should be for the shortest time possible and with care taken to keep its skin moist.