Boomsloth
Member
I have read on here a lot of people with juvenile axolotls seeing health issues with really cold water. I'm taking a long shot on this because my only experience with raising young is gray treefrogs but I'm sure that axolotls in the wild had laid their eggs in the winter months to let them hatch in the spring where food would be at its highest. The axolotl would have the warmer months to develop and grow. Keeping your axolotl super cold is fine when they are adults but I'm thinking it might be better to keep them closer to 18C when they are growing.