medaka fry? Medaka fry are weak when they are born. Breeders need to keep the water temperature between 23-27 degrees Celsius, and the temperature difference should not exceed 2 degrees Celsius in the process of raising. And they are also more sensitive to changes in water quality, breeders usually had better change water in time, in order to delay the deterioration of water quality, breeders can use filters, but pay attention to the strength of the filter can not be too large. The amount of water changed at ordinary times should not be too large, and it should be controlled at one third of the total amount of water.
Medaka fry can not eat many kinds of food, breeders can feed some shrimp eggs, water fleas and other food, the frequency of feeding is higher, can be fed twice a day, the amount of feeding each time can be eaten within 5 minutes. When the medaka grow up, the breeder needs to prepare a larger tank for them, because they are highly active and need enough space to move. Moreover, they need aquatic plants to hide their bodies, and breeders need to plant some aquatic plants in the fish tank.
can the medaka grow? As an ornamental fish, the medaka is not very big. Its adult body length can reach about 1.5-2 cm, up to 3 cm. Although they are smaller in size, they are more active, and if they are kept in large numbers, the breeder needs to prepare a larger tank for them.
