How many days does it take to change the water where the tadpoles are located? 10

The glass bottle for raising small tadpoles is placed in Xiangyangshu, and the tadpoles are fed with algae, crushed vegetable leaves, boiled egg yolks or earthworm dust, bread crumbs, goldfish feed, etc., not too much each time, and change the water every few days.

Tadpoles should be put in the glass bottle, not only for the sake of beauty, but also because the aquatic plants can constantly absorb the carbon dioxide exhaled by the tadpoles from the water, release the oxygen needed by the tadpoles, and provide the tadpoles with breathing. Change the water of tadpoles frequently, and constantly replenish the water containing oxygen, remove the dead tadpoles and other deposited food residues in time, change the water every three or four days, and do not use well water.

Tadpoles grow in clean water and are more demanding on the environment. You should change the water every day, and when you change the water, do not change all the old water, and keep a third of it.

A lot of mossy stones are placed in the water.

He'll go and eat it.

If it is feed, you can eat it until it is soaked (otherwise you have to grind it slightly); If the feed is too small, the efficiency of tadpole feeding will be greatly reduced. Of course, this requires a little observation before you can feed them and choose the appropriate feed.

If the feed is suddenly finished feeding, or you want to change the taste for them occasionally, you can choose "rotten greens" (it is boiled, not rotten!). ), making it easy for tadpoles to scratch.

If you feel that it is troublesome to cook green vegetables every time, you can cook a little more at a time, and then soften into a moderate size "Green vegetable balls Freeze them, take one out each time and put them in water, and after a while, the tadpoles can be eaten." In this way, with feed and feed cross-feeding, tadpoles can grow up smoothly!

In addition, newly hatched tadpoles can be fed crumbs, rice grains, boiled vegetables, etc.; After growing hind legs, you can feed small dried fish, minced bonito fillet, shrimp meat, shellfish meat, and so on.

<> tadpoles should be changed frequently, usually every 3-5 days. In captivity, it is usually best to use river or lake water, because wild tadpoles themselves live in such water, which contains a large number of plankton that can be used as their food. If it is inconvenient to obtain river water, you can also use the self-lifting water at home.

However, tap water cannot be used directly, and it needs to be left to stand or dry for a period of time before it can be used.

The most important thing to pay attention to when raising tadpoles is water quality, and there are many factors that affect water quality, including: the number of feeds, the type and quantity of feed, the frequency of feeding, and the environmental ...... of arrangement. The most direct way to maintain good water quality is to "change the water often, but how often" should it be?

It is also very troublesome to change the water too often, so it is good to change the water almost once every 3-5 days! When changing the water, you only need to pour 2 3 water and add the aerated tap water to its original position. It is advisable to prepare another container for water aeration, and then fill it with water after each water change for the next water change.

However, the worst part of the water quality is usually at the bottom layer, where there will be a lot of manure and endless feed, so it is best to try to absorb the sediment at the bottom when changing the water to effectively improve the water quality.

Therefore, at such a frequency of water changes, the amount of food to be fed is determined. Although tadpoles are eaten as much as possible, they should not be given too much at one time and cannot be eaten all, which is not only a waste of food, but also easy to pollute the water quality. Therefore, according to the number of feeding, different amounts of feed are thrown; With a little observation, you can eat it in 10 minutes 2-3 times a day, or add it slowly until the tadpoles are no longer eating.

If you raise it on your desk, you can also use the method of "small meals and frequent meals, but the boss must not object to raising them."

As for the number of tadpoles (it should be said that the density of tadpoles is raised), it is best not to be too much, as the feces will increase and the water quality will soon deteriorate; Second, living too densely is easy to cause diseases, and the health is not good. If you are raising some large tadpoles, you should raise them more thinly and reserve space for them to grow up. Of course, you can also keep just a few of them, so that the water does not have to be changed too often!

Resources.

Dried tap water will do.

The water needs to be changed, but don't change it too often.

Yes. Because tadpoles breathe with gills.

Tadpoles are raised for 3 5 days to change the water, and when changing the water, you only need to pour 2 3 water, and then add the aerated tap water to its original position.

Other aspects of tadpole farming:

Tadpoles eat plankton, and it is best to use pond water to raise tadpoles, tap water is not good, and pure water is not good.

Tadpoles kill each other, and when they are together, they secrete some toxins that kill some individuals so that the rest of them can survive better in a limited environment.

Tadpoles should be fed mainly on plant foods. Boiled spinach and endive are suitable feeds, but should not be overcooked and the fibre should be removed.

In the initial stage, the feed should be less, and then gradually increased, and the feed should be given regularly once a day, not too much, so as not to cause corruption in the feed residual water. Feed residues after each feeding must be removed with a straw and the water must be changed every day or two. The easiest bait is bread, biscuit crumbs or rice grains, or a small amount of cooked egg yolk can be given as animal feed.

Tadpoles only need a "bare tank" (that is, an empty basin of water), such as a layer of fine sand at the bottom, and then put some strong aquatic plants, so it is very advanced.

You can take a net, cover the container with the tadpoles, then pour out the water, pour the tadpoles into the net, pour clean water into the container, and finally put the tadpoles in.

And tadpole keepers. It is good to exchange no more than half of the old water, and after the water is changed, it will be the same as the water after fish farming, and it will not be suitable for death.

Pour 1 3 of the water and fill it up.