New member
Anyone know what kind of fish this is?


Just me
Premium Member
I've never had one but that's what it seems.

I would also so be concerned with this.

Curator's Note
Sudden movement, sound or bright lights can easily stress any Boxfish which can cause it to secrete a toxin that will likely wipe out your fish population including the Boxfish. This fish is well known for wiping out entire tanks. If the Flame Boxfish is stressed, we recommend immediate removal as the effects of this toxin are irreversible. Running carbon for 24 hours will help reduce the toxins in the water.

Maybe someone with some personal experience will chime in.