Black ghost knife trouble!

[Mr. Bubbles]

I have a 7'' bgk and his fin is splitting. What is this from?

 

[JML1997]

What other fish are in the tank? It's probably an injury after an attack from one of the tankmates.

 

[Mr. Bubbles]

I have two tinfoil barbs and a pleco.

 

[JML1997]

Hmmm.. Would you mind posting some photo's?

 

[Mr. Bubbles]

no camera, these are the closest pictures to it though.

 

[Mr. Bubbles]

 

[Loves severums]

tinfoil barbs

 

[MonsterMinis]

aggression or water quality issues.

 

[AmazonFreak]

aggression or water quality issues.

1+

check the water and watch the barbs, also, plecos can get rowdy too... but no worries on the fin though, it will heal.