How to send a circle of friends just after the fish?

Newborn fish can send such a circle of friends: the happiness of fish lies in swimming freely every day and taking pictures of newborn fish.

Small fish need to feed properly according to their eating habits, and pay attention to changing water at ordinary times. If it is tropical fish, feed it with backwater or cooked egg yolk, not too much at a time, so as not to deteriorate the water quality.

Before raising fish, you should prepare a fish tank that is not too small, mainly depending on the size and quantity of fish you raise. Pay attention to the density of fish, and ensure that it reaches at least 3 liters of water to raise fish with a length of 1 cm. If your fish tank is filled with 100 liter of water, you can feed 3 fish with 10 cm and 8 fish with 5 ~ 6 cm (relatively narrow).

In winter, the temperature is low, feeding is less, and it can be properly dense. In a larger space, fish are more active and more colorful. Too high density can easily lead to lack of oxygen in water, deterioration of water quality and illness and death of fish.