Twoapennything
Aquarium Advice Freak
I've noticed that my fish, when they die, seem to die in pairs. On Monday, both my cories died; I have no idea why. They had been fine up until that point and swimming and eating normally. I had a betta fish die a couple of months ago, and within a day the female betta had died as well. I've had several pairs of powder blue dwarf gouramis, and they have died in pairs, too. I had a small school of mollies die off together, while the rest of the tank was fine. Same with guppies.
Why is this? Is there a real reason for this, or is it just coincidental?
Why is this? Is there a real reason for this, or is it just coincidental?