Bass are a type of freshwater fish that can be found in rivers, lakes and ponds all across North America. They are a popular choice for anglers because they put up a good fight when caught and are also good to eat. Bass prefer waters that are between 60 and 80 degrees Fahrenheit and they like to stay near the bottom where it is cooler. As far as depth goes, bass will often be found in water that is no more than 20 feet deep. However, they have been known to go into much deeper water if the conditions are right.