Who Has Eaten Half My Harlequins Tail?

[Kipper_Face]

Anyone give an idea as to who has eaten the top half of my harlequins caudal fin?

As you can see from my stocking list below i have rummy nosed and cardinal tetras which are in the frame for the missing tail or even another harlequin but they are still on the small side. I have seen all three nipping at each others fins but the rummy seem the worst.

Plus any tips to ensure this half tail grows back, I have put some API stress coat in to help?

 

[WILDER]

Melafix, but if it is fin nipping you are going to have to sort the tank out.

 

[Kipper_Face]

Dont know how i could get more peaceful set of fish, these are all community fish and got rid of a rtbs only a few weeks ago due to the harasment of the rams. Harlequins are the most recent additions with two more shrimp. had the rummies (sounds like a upset stomach) for months.

 

[WILDER]

What do you mean by an upset stomach.

 

[Kipper_Face]

rummies = my name for a shoal of rummy nosed tetras
rummies sounds like runnies which is diarrhoea.

 

[WILDER]

ok,

 

[Kipper_Face]

Melafix, why is this so highly recommended?

 

[WILDER]

http/www.fishjunkies.com/Medications/melafix.php

 

[Kipper_Face]

Looks like I will need to get some in if its that useful in treating everything listed

I am rapidly building up a laboratory of medications, curse those fish....

 

[WILDER]

No good on columnaris, but it is good with nipped fins, if i had ulcers on my fish i would use melafix and a internal bacteria med.