Upside down and frozen

[Suzann]

Hey
I am new to this forum , I live in Jordan and not so many people know about axolotl.
For two weeks now my axolotl has been upside down in the bottom of the tank , frozen minimal movement and not eating well .
We have had him for two and half years . Not sure about the age.
I noticed some holes in the body , I am doing fresh water changes , applying antifungal medicine , black tea baths and 25% change of water tank daily
Nothing is working
Any help wo up of be appreciated

 

[wolfen]

tub in shallow water (shallow enough that feet are on floor) water change daily, feed at night change in morning, add 3.5g/l non-iodised salt, swab lesion area with potassium permanganate, bath daily with acriflavin mixed with methylene blue (both half fish dose 10-15mins), may require antibiotics to prevent secondary infection.