Puffer's fin disappeared.

[Airgoose2222]

No idea what happened in the course of an afternoon. But suddenly, my puffer's fin has vanished. Anyone ever seen this???

 

[Samphotog]

Do you have other stock? What (if any) decorations do you have?

 

[Airgoose2222]

I have a panther grouper, spotted grouper, and a lion fish. Groupers are 3-4" at most. Lion is about 5-6". Puffer is about 5-6". There is about 25 lbs of live tock an a small Kenya tree. The tank is 140 gallons.

 

[Samphotog]

Well those are all aggressive fish so maybe a scuffle? That's my first thought.

Also, those guys pretty much all need a bigger home. Groupers can grow quite fast