Shrimp are a popular addition to many aquariums because of their colorful appearance and ability to help maintain cleanliness in the tank. Among the various types of shrimp available, the neocaridina species are some of the most popular for hobbyists due to their hardiness and ease of care.

The nitrogen cycle is an essential process that occurs in all aquariums, whether freshwater or saltwater. It is the process by which harmful nitrogen compounds, such as ammonia and nitrite, are converted into less harmful nitrogen compounds, such as nitrate. A properly cycled aquarium is essential for the health and well-being of the fish and other aquatic life that inhabit it.

Goldfish are a popular type of freshwater fish that are kept as pets in many households around the world. They are known for their beautiful, shimmering scales and graceful movements in the water.

Betta fish, also known as Siamese fighting fish, are a popular choice for aquariums and tanks due to their vibrant colors and unique personalities. There are many different varieties of betta fish available, each with its own unique characteristics and appearance.

Guppies, also known as Poecilia reticulata, are small, brightly colored fish that are native to South America and the Caribbean. They are a popular choice among aquarium hobbyists due to their hardiness, adaptability, and the fact that they are relatively easy to care for.