What colors are zebrafish? What foods do zebrafish like to eat?

Zebrafish is commonly known as "striped fish" or "blue striped fish". It is a tropical fish species with lively temperament and is not afraid of cold. From the back to the tail and anal fin, there are several dark blue stripes extending to the tail fin. The stripes on the whole body are like zebra stripes, hence the name. The following is what Encyclopedia Knowledge Network is going to share with you about the color of zebrafish and the food that zebrafish like to eat.

Contents of this article

1. What colors are zebrafish?

2. What foods do zebrafish like to eat?

3. Characteristics of zebrafish

What colors are zebrafish?

The zebrafish that people often talk about refers to the fish with the scientific name "Zebrafish". It was originally blue and white, but later it was artificially mutated into various colors such as red, yellow, and green. In addition, there are long-fin zebrafish, pearl zebrafish, leopard zebrafish, etc. in the same family but different genera.

Zebrafish, also known as blue stripe fish, flower stripe fish, and zebra danio, is a freshwater aquarium ornamental fish native to India and Bangladesh. Zebrafish have an elongated and slightly spindle-shaped body, a small and slightly pointed head, a short snout, and a body covered with multiple dark blue vertical stripes like zebras, which are arranged in an orderly manner with silvery white or golden vertical stripes. When swimming in groups in an aquarium, they are like a group of zebras running on the African grasslands, hence the name zebrafish.

What foods do zebrafish like to eat?

Zebrafish food:

1. Red nematodes: Red nematodes have extremely high nutritional value and must be rinsed repeatedly in clean water before feeding. They are the main food for zebrafish.

2. Lean meat: Lean meat is rich in protein, fat and various inorganic salts, which can ensure the normal growth and consumption of zebrafish.

3. Daphnia: Daphnia are rich in nutrients, easy to digest, and have strong reproductive ability.

4. Tropical fish feed: Zebrafish are small in size and are easy to feed with floating granular powder feed.

Characteristics of zebrafish

The zebrafish is 4 to 6 cm long. Its body is spindle-shaped. Its back is olive-colored, and its sides have several silver-blue vertical stripes extending from the gill cover to the tail. The anal fin also has vertical stripes similar to the body color, and the tail fin is long and forked. The male fish has lemon-colored vertical stripes; the female fish has blue vertical stripes with silver-gray vertical stripes. It is distributed in streams in Bangladesh, India, Pakistan, Myanmar, and Nepal. It has been introduced to the United States, Sri Lanka, the Philippines, Mauritius, and other places.

Commonly known as "striped fish" and "blue striped fish". Class Pisces, Cyprinidae. Native to India and Bangladesh. A tropical fish species with a lively temperament and not afraid of cold. The body is long and rhombus-shaped, about 5 cm long, with a flat tail. The female body is wider, with a swollen abdomen and a pale yellow anal fin; the male body is narrower, yellow, with an olive back, and several dark blue stripes from the back to the tail and anal fin extending to the tail fin. The stripes on the whole body are like zebra stripes, hence the name. The tail fin is deeply forked. Each fin is yellow and transparent. Due to the different number and width of stripes and the difference in fins, different varieties are formed. Zebrafish have strong resistance to changes in water temperature. As long as the water temperature is not lower than 20℃, they can survive. The optimal growth temperature is 25℃. They can eat all kinds of animal bait or dry feed. Zebrafish are gentle and like to swim in groups. Generally, they reach sexual maturity at 6 months old. They lay eggs.