Pajama cardinal fish with mouth problem

[Bob Escher]

I have this cardinal fish for allmost a year now all of a sudden this Mondayni saw this what looks like a white spot on his mouth. I can't tell if it's in his mouth or what it is. I tried taking several pictures but only have this one
There are no other spots on him and he's looks good otherwise
Thanks

 

[vlangel]

If he is still eating well I think I would do a big WC and change all the filters and socks and see if it clears up.

 

[Roy 9121]

I have this cardinal fish for allmost a year now all of a sudden this Mondayni saw this what looks like a white spot on his mouth. I can't tell if it's in his mouth or what it is. I tried taking several pictures but only have this one
There are no other spots on him and he's looks good otherwise
Thanks

Is that the only PJ you have?

 

[Bob Escher]

Is that the only PJ you have?

No I have another thst is half more his size

 

[Bob Escher]

If he is still eating well I think I would do a big WC and change all the filters and socks and see if it clears up.

He is eating and I change socks every three days and do 30% water changes weekly no other filters to speak of

 

[Roy 9121]

No I have another thst is half more his size

Are you sure they didn't have babies? PJs are mouth brooders.

 

[Bob Escher]

Wow no didn't even think of that and haven't seen any either

 

[Fish Werx]

I would be kind of concerned about the apparent damage to the fins as well? Has the spot on its mouth gotten any bigger? Perhaps one of the resident fish specialists can help?
@Humblefish has helped me out in the past.

 

[Bob Escher]

No it hasn't and the fins look like the other one no damage