Nienora
New member
I am assuming this is fungus. All water parameters are perfect. Did a 90% water change yesterday. And rinsed out two of the four sponge filters in the tank. Torch the axolotl is 3 months old and house in a 40 gallon breeder with 5 siblings. This fungus showed up today and it's on either side of his flanks. No change in behavior; appetite is great and he's being his active, begging self. Question is, do I treat? If so, what? Is age a factor for treatment? I've posted some pictures of Torch below. Thanks for all your expertise!