Hi All,

My 2.5 year old ball has had this mark on his head for a few weeks now but it seems to be getting bigger (no obvious marks anywhere else). I waited for his last shed but it is still there so I am worried it may be scale rot (I have just bought Tamodine and Vetericyn). I have replaced all the substrate and stopped spraying his enclosure for now just in case.

https://imgur.com/a/4nD4Snq

Some info:

Weight: 1.28 kg
Humidity: 50-60% (coconut fibre bedding)
Hot hide (UHT): 28-30 degrees. (measured with temperature gun)
Cold hide: ~23 degrees.
Vivarium: Vivexotic Viva+ wood boards+glass window: 86.2cm x 49cm x 50cm

Any advice would be greatly appreciated!