one fewer

A few days ago I noticed one of my guppies wasn't feeding, but just hanging around at surface. Then was always in the corner by the heater- 

and closer look saw it's very bloated. I fasted the tank two days and fed cooked pea bits after, but this fish never ate. 

I moved it to a container with plants, because I didn't want the others to pick at it, if it's contagious. I thought about giving epsom salt bath, but then the fish lost eqilibrium

and the end was not long after.

So now only seven little bright blue guppies.