ds2 has tropical fish and in the big heatwave of summer (all 7 days of it!) we were on our holidays and most of them died. Since then we have bought him 10 new ones and we had a couple left. One of our mollies has turned into a real bully, she is killing the others off one by one by intimidating them.
We now have two mollies left, a black which we raised form being a fry and this horrible mean white one. The white one has now turned on the other and soon that will die too
I'm for killing it, dh thinks I'm mean, but what else can we do? ds2 is loosing interest as tw fish, one of which hides all the time, aren't really interesting.
What would you do?