Gourami Tumor?

[abegonzalez0221]

Hey I need some help, I just looked at one of my sparkling gouramis and she (or he) has this giant whiteish yellow bulge sticking out of her side. Is it a tumor? Did she accidentally burn herself on the heater or something? Any advice or anything in general would help.

 

[Avel1896]

Hey précisions please :
pH
GH
KH
Temp.
NH3
NO2
NO3
How did you cycle
Food, what and how much
Tankmates how many of each kind
Waterchanges, frequency volume
Tank measurements
Clearer pics or better, videos.

 

[Colin_T]

how long has it had the white mark for?
what is the white bit on/ in its mouth?
more pictures please?