only just saw this thread and noticed about the Axolotls, i kept em for a while and there not as easy to keep as most people/petshops say.
temps being the main thing that people dont get right, then have problems.
the main being fungal problem cause of temps being too high.
IE : anything over 24c is not good for axies preferably 20c is good and can keep them as low as 5c IE : putting them in the fridge up to 30 days to slow there metabolism and quicken the healing process if they get sick
here's a pic of 3 of the 4 that i had