How to keep zebrafish? These care requirements are worth knowing
Zebrafish, also known as blue-striped fish, flower-striped fish, blue zebrafish, Indian fish, and Indian zebrafish, belongs to the Cyprinidae family. It originates from India in South Asia and is distributed in Myanmar, Bangladesh, Singapore, and other places.
Zebrafish grows 4-6 cm long, with a spindle-shaped body that is slightly laterally compressed. The head of the zebrafish is somewhat pointed, and its body has zebra-like stripes, hence the name zebrafish. Its back is olive-colored, and multiple blue stripes cover the sides of its body from head to tail. Males have dark blue stripes alternating with lemon yellow, while females have blue stripes alternating with silver-gray. The iris around the zebrafish's eye socket is yellow with a reddish glow.
The anal fin of the zebrafish is broad. Corresponding to the dorsal fin, the pectoral fins are relatively small. There are about 10 or more varieties of zebrafish, mainly differing in stripes and colors, and some also vary in fin shape. Examples include long-finned zebrafish, gold-striped zebrafish, lightning zebrafish, and giant zebrafish.
Care requirements
Zebrafish are gentle in temperament, lively and active, swimming almost nonstop. They are not demanding about water quality, prefer living in water with a neutral pH, like fresh water, and do best at a suitable water temperature of 21-26°C. However, zebrafish tolerate both cold and heat, and can still live at water temperatures between 15-40°C.
Zebrafish like to move and feed in the upper water layer. They are not picky about food, and various live fish foods and artificial feeds can all be fed to them. When keeping zebrafish, it is best to lay some larger pebbles at the bottom of the tank to help sediment collect and keep the water from becoming cloudy. They do not attack or kill other fish and are suitable for mixed keeping. Zebrafish are beautifully colored and easy to keep, making them one of the most popular tropical fish for people to raise.