White Lumps On Ruby Shark

[mifty12]

Hi Guys

I have got a ruby shark about 4 months old and just recently it has developed a couple of white 'lumps' at the base of its tail fin, these appear to be below the surface but protrude out so part of it is exposed.They don't appear to be fluffy, more hard although its very hard to get a good look as she's constantly on the move. I have tried to research it but am getting lost knowing what it could be.

It is in a community tank, all parameters are fine and none fo the other fish are showing symptoms.

Any help would be appreciated.



Just.

 

[WILDER]

White bumps on fish can be bacterial, can you try and feel the lumps on the fish to see if they are hard or like they are filled with liquid.

http/www.fishpalace.org/danscomments.html#Lump