The Gulper is in a hospital tank
I am not sure who he got into a fight too but I suspect that
it's one of MPB's Tigers
Definately not Piggy coz the bites dun look like turtle bite
marks
Coz the Gulper is scaleless so I think he lost too much of his
slime coat
Lost of slime coat = dead fish btw
Naturally aggressive fish is ok to be together as long as their
personalities match
The thing is I can only think of the Tiger fishes coz they are
the new additions that MPB got. I only buy catfishes and I have not
done so in a long time
Actually I wanted to get the Frogmouth catfish but decided
against it coz when it's under stress it discharges this liquid
that can 'crash' the tank. It can lower the pH lvl of the water
drastically in a day eg. pH 7 to pH 4 suddenly
Most fishes won't survive with a pH of 4 >.<