How is this happened ?
My very first fish died today, might be murdered
Over a year old, its been very active at feeding and always was around in the daytime.
This afternoon found him dead and some of this scavengers are already working on his grave.
Is this worms could capture him ?
That exact spot was his favorite night hiding spot.
What should I do, every one else looks happy, water test looks ok, ammonia has a slight discoloration from the first color block, so it start to move from "0".