My last post, I was suppose to go back to PetSmart and find out what type of fish I had. It was only 2 fish, but if you recall me explaining one was a bully. I grew so angry towards the fish I flushed it down the toilet.

It was too late because the other fish hadn't eaten because the bully wouldn't allow him/her too. It hid behind the filtration system all day and night. If it ever tried to come out to eat it would bite it's fins. It reached the point where it couldn't swim and died. I felt really bad.

After I removed the dead fish, my tank became a bit cloudy and it looked like bubbles were forming at the top of the water. Eventually the bubbles went away. My question is what were the bubbles from?