Fish flake

Fish flake is a type of fish food that is commonly used in both aquariums and fish farming. It is typically made from a mixture of fish meal, krill, spirulina, and other nutrients, and is designed to float on the surface of the water for fish to eat.

History

The use of fish flake as a primary food source for aquarium fish dates back to the early 20th century. Prior to this, fish were often fed live food, which could be difficult and time-consuming to procure. The invention of fish flake revolutionized the aquarium industry, making it easier for individuals to keep and care for fish at home.

Composition

Fish flake is typically made from a mixture of fish meal, which is a byproduct of the fishing industry, and other ingredients such as krill, spirulina, and various vitamins and minerals. The exact composition of fish flake can vary depending on the specific needs of the fish species it is intended for. For example, fish flake for herbivorous fish may contain a higher proportion of plant-based ingredients, while fish flake for carnivorous fish may contain more animal-based proteins.

Usage

Fish flake is designed to float on the surface of the water, making it easy for surface-feeding fish to consume. It is typically fed to fish in small amounts several times a day. Overfeeding can lead to water quality issues, as uneaten food can decompose and create harmful ammonia in the water.

See also

• Fish food
• Aquarium
• Fish farming