Funny part about this is I was at Petco yesterday looking around and some people with there child had a 1 gallon they were purchasing and wanted a fish that looked like Nemo. The employee recommended 2 clown loaches:swear:. She only recommended 2 because of the small size of the tank."Just fill it up with tap water and let the bag sit for 20minutes and your fish will be happy. Unbelievable! No heater, no filter, no tank setup yet,no water conditioner, and only enough water to last a human 2 hours in the Sahara.What is wrong with people, do some homework!