So, the big one died today

I don't know what's the correct word in English for that and I think it will be funny for you if I say he had "mushrooms"

, but in German there's no difference for the mushrooms you eat and for the infection...
Maybe you can correct it... So at the end the "mushrooms" came also out of his back. I think salt and medication couldn't help because infection was allready to big

but well...
the two other (notice, bigger one is very very aggressive and attack the smaller one if he see him, but I separate them) ones are eating now...
I think you mean fungus when you say mushrooms