Pure water

Term qualifying water exempt from dissolved salts.

Freshwater is water that contains less salt than sea water. It can be found in sources such as rivers, lakes and streams. It is generally less dense than seawater and has a lower electrical conductivity.

Aquariophilia is the art of creating and maintaining a freshwater or navy aquarium. Freshwater aquariums are generally filled with spring water, which is filtered and treated to remove impurities and bacteria before being used in the aquarium.

There are many different species of fish, plants and other animals that can be raised in a freshwater aquarium. Fish are often the most popular animals in freshwater aquariums because they are easy to maintain and observe.

There are many types of freshwater fish, including colorful and exotic species such as discus, fire angels and percotal fish, as well as more common species such as tetras, beards and guppys.

Freshwater aquarium plants are also very popular, as they add color and life to the aquarium while providing a habitat for fish and maintaining the balance of water. Freshwater aquarium plants can be of different sizes and shapes, ranging from wide and lush leaf plants to thinner and delicate leaf plants.

There are also many other animals that can be raised in a freshwater aquarium, such as snails, shrimp and even frogs. These animals can add diversity and interest in the aquarium, but it is important to find out about their specific needs before including them in the aquarium.

Maintenance of a freshwater aquarium requires a certain preparation and planning. It is important to choose the right equipment and follow a regular maintenance program to maintain clean and healthy water for fish and plants. This includes regular aquarium cleaning, water change and temperature and lighting management.

In summary, fresh water is soft water is water that contains less salt than sea water and is generally used in freshwater aquariums. Fish, plants and other animals can be raised in a freshwater aquarium, but it is important to follow a regular maintenance program to maintain clean and healthy water for the occupants of the aquarium. Maintenance of the aquarium may include regular cleaning of the aquarium, water change and temperature and lighting management.