Hi all!

My emperor has this red sore at the side of its body. It started as a small raised hump, looking more like a "cut" to its scale. However, this patch grew bigger and wider. Hence I took it out and place it in a quatantine tank doesd with TC tablet powder and aquariam salt. It has been 2 weeks but the sore has not gone down yet. The only success worth mentioning is the patch has not grown any bigger. Anyone has any idea on curing it? Should I increase my medicine dosage to speed up recovery? Any advise is greatly welcomed! Thanks!

Cheers!