Basicfgts
- #1

Your little axolotl looks great! Young ones will often have gills that look like that due to how long the gill stalks are compared to the axolotl's body.
If you can, I would try to keep the water temperature no warmer than 68 degrees. 70 occasionally isn't a big deal, but consistently running into that temperature can lead to illnesses like fungus or bacterial infections..
Oh, I understand! My female axolotl tank in our main living area absolutely had to have a chiller because that room would get in the mid-80s or higher during the day in the summer... Once it was set up, maintenance has been fairly easy but it was not cheap! Recently I had to replace the pump so that was another $100...
Once of my male tanks is in our bedroom. We have a portable A/C unit we run in the summer to cool that room along with a fan blowing on the surface of the water in the tank. This worked last summer so I am hopeful it will continue to work this year! There were a few days I had to throw a frozen 2-liter in there though.
My other female and male tanks are downstairs which generally stays cooler. I am hoping just fans will be enough to keep the tanks ~68 degrees F, but we will just have to see!