Dwarf gourami

[Hhow]

Hi
I was wondering if anyone could give advice if this is a sore or disease of our dwarf gourami and the treatment.
Thanks in advance

 

[Aiken Drum]

Look up Dwarf Gourami Disease? Does it look like that to you?

Can you give some additional information?

Tank details? Size, age, other inhabitants?

Water parameters? pH, ammonia, nitrite, nitrate.?

Water change schedule?