Rummynose Problem

[clairebear76]

Hi guys
One of my rummynose tetras has developed a white mark on its dorsal fin. It doesn't look like white spot, seems more like a worm kinda shape. I'd try and get a piccie of it but it never stops, lol! I'll have a go at a photo over the next coupla days. In the meantime anyone got any ideas what it is?

 

[freddythefish]

If its a worm like shape then it is probably a pararsite of some sort...try using a parasitic treatment like waterlife sterazin.
there are other white things that affect fins only like fin-rot or other fungi but we would need a picture to tell you...while you try and get one treat for a parasite (as you said it was a worm) and hope.

 

[Hawkins]

yeah you'll need something, these fish are sensitive which probably makes them the first to catch things like this.