Fish culture skills

The first is to select the fish that look round and colorful, and the quantity should match the fish tank; the second is to open the tank a week before breeding and raise the water; the third is to put the fish tank where there is sunshine for 1-2 hours; the fourth is to put animal feed and plant feed together; and the fifth is to change the water in the fish tank regularly.

Detailed tips on fish culture in fish tanks at home are as follows:

1. When choosing fish, you should choose those that look round and colorful. This is the fish with good genes and good health. The number of fish culture should match with their own tank, the ideal specific gravity of water fish is 1000 1, and the body length and tank length of goldfish should be above 1:10, which can ensure good water quality and sufficient dissolved oxygen of goldfish.

two。 Open the tank a week before taking the goldfish home, raise the water, and put a few small fish into the tank to see if it is suitable for the goldfish to survive, so that a nitrification system can be established. A filtration system must be installed in the fish tank in order to maintain the water quality. Also install an aeration pump so that the fish can breathe better.

3. After the fish enters the tank, put the tank in a place where the sun shines for 1-2 hours. In this way, the ultraviolet rays of sunlight can be used to sterilize and reduce diseases. The disease of fish should be mainly prevented and supplemented by medicine.

4. To know what goldfish eat, although goldfish are not picky, do not buy inferior gold feed. Food includes animal feed and plant feed. Animal feed is high in protein, but it can't be fed all the time. But also with some plant-based feed, so that nutrition will be balanced. Fish culture for a long time can also make their own fish food, which is both economical and nutritious. Feed less, not more, once or twice a day. So that the goldfish can grow healthy and good-looking.

5. Changing the water once a day can increase the amount of dissolved oxygen in the water, but don't replace it all, so that the fish can't adapt. Fish droppings and leftover food should be salvaged before each change of water. If it is salvaged, change the water of 1max 10 each time. If it can't be salvaged, change it for one hammer and three to get water.

In addition, if fish pond culture should pay attention to mixed species, the size and density of fish species, but also regular prevention and control of fish diseases.