How to cultivate a green baby

Water skills1; Clean the transparent fish tank first (other utensils are ok, but be careful that it is transparent) 2; Use soda water. If there is no soda water, you can use cold boiled water instead. But remember never to use tap water, because there is disinfectant chlorine in tap water, and small goldfish can't eat it. 3; Drink as much water as possible to ensure good oxygen content and full freedom of fish. It's best to buy a small air pump for fish farming. Feeding skills1; If you don't have the conditions to keep the water temperature in the fish tank, you should always give the goldfish plenty of sunshine in this cold winter. 2; Put some rice grains and some aquatic plants in the fish tank, but remember that the aquatic plants must be in moderation. 3; When feeding, you can throw some fish worms or white-flour steamed bread, but you should feed less and more each time. In addition, it should be noted that small goldfish are particularly prone to white spot disease (a parasitic disease). If you find something like this on the fish or a wound with scales falling off, remember to go to the flower and bird market to buy a kind of "yellow powder" (mainly anti-inflammatory), and then drop some methyl blue liquid medicine (mainly to remove parasites) when changing the water for the fish. Under your careful care, the little goldfish will definitely bring you the same happiness. Put the glass bottle for raising tadpoles in Xiangyang book and feed them with seaweed, chopped vegetable leaves, cooked egg yolk or earthworm powder, bread crumbs, goldfish feed, etc. Not too much at a time, change the water every few days. Some aquatic plants should be put in the glass bottle for raising tadpoles. Aquatic plants are not only for beauty, but because they can continuously absorb the carbon dioxide exhaled by tadpoles from the water and release the oxygen needed for tadpoles to breathe. Change water for tadpoles frequently and replenish oxygen constantly. Remove dead tadpoles and other food residues in time, and change fresh water every three or four days instead of well water.