Isobel - Welcome! Your little axie is a sweet pie! I also have two Leucistics
Was your tank pre-cycled before you put him in the tank? If not, it could pose some problems, but since you have just one Axolotl in the tank, watch the water conditions and levels carefully and make sure to test it with a water testing kit or take your water to your local petshop and see if they will test it free for you. Most will.
You want to be testing for:
Ammonia, Nitrite and Nitrates.
Ammonia 0
Nitrite 0
Nitrate 0.0 - 20
PH 7. - 8
Cycling normally takes about a month, but the cycling can be harmful, so it would be best to remove him and keep him in a food safe container with fresh declorinated water and a lid poked with holes so that he can breath.
Let us know how he does, and we love to see lots of pictures of Axolotls!
Jordan - People in other countries cannot get the pellets from the Colony. I think that People in Canada can but that is all as far as shipping out of country goes. I mentioned this to you in another thread.