Guppies have relatively loose requirements for water temperature. The suitable water temperature range is between 22 and 28 degrees Celsius. Guppies can adapt to lower water temperatures and can even survive in the low temperature of 18 degrees Celsius. However, the most suitable water temperature range is between 22 and 28 degrees Celsius, which can ensure their health and vitality.
Guppies have a relatively strong adaptability to water temperature and can survive within a wide temperature range. Nevertheless, in order to ensure their optimal health and reproductive ability, it is recommended to keep the water temperature between 22 and 28 degrees Celsius. Within this temperature range, the body colors of guppies will be more vivid and their activities will be more active.
In addition, guppies don't have high requirements for water quality either. They can survive in weakly alkaline water and tolerate polluted waters. This adaptability enables guppies to find suitable habitats in many tropical regions and they are widely used as ornamental fish.