Blood underneath his gills

[Denise T]

Not sure if he hurt himself or if something else is wrong.  He was trying to get under a small section of driftwood so i removed the drift wood.  Does anyone knows what this is?  Or what I need to do?  I dont know if i should panic if this could be hemorrhagic septicemia?  Do not know how he would have gotten that.  Please advise if you know, and how to treat.

Thank you

 

[Ken Burke]

No real experience with this kinda thing, but never a good time to panic.  
 

Is he alone in the tank, or at least big enough the others won’t pick on him?  Moving him to a hospital tank a touch of salt my help the recuperation process if he shares the tank.

 

 

[Colu]

It's difficult to tell off your picture what's going on have you got a better picture what are your water parameters ammonia nitrite nitrate pH KH GH temperature any rapid breathing listlessness is he eating ok @Denise T

Edited Wednesday at 12:28 AM by Colu

[Denise T]

The water temps are good.  My pH is 7.4, 0 ammonia, 0 nitrites and 10 Nitrates.  He is acting fine.  Hes my beautiful boy.  He is a pretty large severum, but not full grown yet

[Colu]

Could be an injury could be bacterial I think it would be worthwhile quarantining him and doing course of kanaplex and aquarium salt 1 table spoon for 3 gallons the salt will add essential electrolytes and aid Gill function @Denise T