Thanks for the warning everyone, however, I am not just someone who decided to start a tank for the first time. I have had a fish tank since I was a kid and have always taken care of a tank without any major incidents of fish just dieing for no reason. I did not post this thread, nor these videos to start a bashing session on myself. I take care of my tank religiously, with appropriate water changes, filtration, lighting, feedings, and cleanings. I always research my fish and make sure that I know exactly how to take care of them. Majority of the fish I ever own are fish that I have caught myself. Like GsxrD said, websites are so inconsistent, so I am not sure why everyone trusts them. I guess you believe in wikipedia as well than? People can put anything they want on a website and because of that its the right thing? Every fish is different with a different personality, and my fish are perfectly health and happy and have been in my tank for months. Not to mention that I have had these fish before and they were fine as well, when they outgrew the tank and I knew they were uncomfortable and unhappy, I took them out and sold them. Nothing is nearly has trustworthy has your own peronsal research, who cares if a website said its not right. People should stop reading everything they can conveniently read on the internet and do their own research.