? 1. Beef heart: Map fish like to eat beef heart very much, and beef heart contains a lot of protein, which can meet the nutrition they need for growth and development. But the amount of beef heart feeding can not be too large, because the map fish can not be eaten up and easily pollute the water quality.
2. Loach: The nutritional content of loach is also relatively high. Generally, ornamental fish prefer to eat loach. But before feeding, the breeder needs to remove the head and tail, or cut them into sections. Because live loach can easily scratch the intestinal tract of map fish, causing gastrointestinal diseases.
3. Small fish and shrimps: Small fish and shrimps can keep the map fish in the habit of hunting, and small fish and shrimps contain a lot of protein and trace elements, which are very suitable for feeding during the development period of map fish.
1. Water temperature: Map fish like the water temperature between 22-26 ℃. If the breeder wants them to grow as soon as possible, he can keep the water temperature at 26 ℃ all the time, because the higher temperature can promote their metabolism.
2. Water quality: Map fish can be eaten and pulled, which seriously pollutes the water quality. The breeder needs to change the water regularly and install a circulating filtration system. As long as the water quality is clean, the growth rate of map fish will accelerate.
