Zebra danio with white protruding out of a wound?

[Bad_Rain]

Hi everybody.

My first post sadly didn't display any pictures.
I have since managed to film my Zebra Danio.
It appears to have a large wound with white coming out of it.

Can anyone help me with this fish?
I do not have any tank measurements as I'm new to aquariums .
It's a 25 litre tank with 7 zebra Danios and 4 Japonica Shrimp in it.

Thanks so much for replying

 

[JaredShope1]

It looks like your danio got cut on something and got some type of bacterial or fungal infection. I would isolate the fish and treat it with Triple Sulfa or some other general medication (anti bacterial)