Recent content by faerieswearboots

I found this site that gave me a great list of Coldwater fish. http://freshaquarium.about.com/library/print/nqa2001.htm I am planning on using this aquarium at work. Here is the description of the actual tank: The base is black plastic that has a small light in the center, and also has a air...

What tropicals require NO heater? I'm getting ready to set tp a 2-3 gallon hex tank, that has an underground light and airstone filter, underneath. I'm guessing I'll be using the smallest filter for inside the tank, but what tropicals, live in an unheated enviornment? Please advise...