1. Where is the fish after oxygenation in the fish pond After oxygenation in the fish pond, the fish will generally be near the oxygenation equipment, but if the water surface fluctuates greatly, there will be a certain distance. Usually, fish culture in fish ponds should pursue the maximization of income, so intercropping will be chosen, that is, a variety of fish living in different water layers will be cultivated, so that they will not interfere with each other, and at the same time, it will help to maintain the overall environment and greatly improve the economic benefits.
2. What fish can be interplanted in fish ponds1. Carp: Carp belongs to benthic fish, so it is very suitable for interplanting, and its feeding habits are miscellaneous, so it can eat the bait that other fish have not eaten, thus reducing water pollution. Its growth has a certain relationship with temperature, and its growth speed is faster when the temperature is high.
2. Grass carp: Grass carp is a herbivorous fish, which lives in the middle and lower layers of water. It doesn't compete with other fish for bait, and its growth speed is relatively fast. Moreover, its digestion ability is average, and the excreted feces can promote the reproduction of plankton, thus providing certain nutrients for filter-feeding fish.
3. Silver carp: Silver carp is separated from grass carp and carp in the middle and upper layers of water body, and belongs to filter feeding fish, so they will not disturb each other. This kind of fish is large, nutritious and easy to raise, so it is very suitable for intercropping.
