Feeding methods and precautions of arhat fish;
1. Use a larger water tank (1 meter or more) as much as possible to control the water quality, which is beneficial to the growth of fish.
2. Fish have an excellent appetite and grow fast, so it is necessary to prepare an effective filtration system to ensure water quality and prevent fish diseases. Before using tap water, air exposure or water purification agent should be added to remove chloride and harmful substances. The water quality of pH7 and the water temperature of 28℃ are ideal environment for fish culture.
3. Add some oxygen-increasing equipment and thermal insulation equipment to improve the oxygen content of water and make the fish more energetic.
4, add a little salt to the water, change the water frequently or regularly, twice a week, which can stimulate the rapid growth of fish.
5. Feeding Lohan feed should follow the principle of "eat less and eat more meals", feeding 2 to 5 times a day, and the amount of each feeding should be controlled within 5 minutes, so as to avoid leaving residue after eating and prevent gastroenteritis.
6. Turn on the light for 4 hours every day except normal light. The daily light can be controlled at 10 hour, which has a good effect on the health and color performance of fish.
7. Laying a layer of bottom sand in the fish tank is not only helpful to the stability of water quality, but also helpful to the coloring of arhat, especially the colored sandstone with reddish color.
8. Sometimes Lohan is prone to white spot disease through the drastic change of water temperature, so in areas where the temperature cannot be stabilized above 25℃, it is best to install a thermostat in the water tank and set the temperature at around 28℃.