1, food choice: Map fish belongs to carnivorous fish, usually eat some red worms, tubificidae, shrimp, tadpoles and other animal feed, breeders usually can also feed some lean meat or animal viscera. The nutritional value of these live baits is relatively high, which can promote the growth and development of map fish if they are often eaten. However, breeders also need to feed with synthetic feed, so as to ensure balanced nutrition. Before feeding live baits, they should be cleaned up and sterilized.
2. Feeding amount: Map fish are gluttonous. Breeders can feed them 2-3 times a day. The amount of feeding each time does not need to be too much. It is best to eat them within 5 minutes. It can also be fed according to the weight of the map fish, and the amount of feeding each time is one tenth of the weight of the fish. Feeding a small number of map fish can not only accelerate their metabolism, but also ensure clean water quality.
for map fish? Map fish can eat and pull, so it needs to change water regularly. It is better for the breeder to change the water once every 2-3 days. The amount of water changed each time can be controlled at one third or one half of the total amount of water. It is better to change all the water in the fish tank within a week. Before changing the water, it is necessary to expose the water to the sun for 1-2 days to remove the chlorine in the water. When changing water, the feces and food residues in the fish tank should be cleaned up to avoid polluting the water quality.
