<h1>Pay attention to the old way of fish farming, pay attention to more ornamental fish practice knowledge, let us simply raise water and raise fish easily! </h1>
Speaking of the most common native fish, the well-known ones should be sturgeon, blackfish, white cloud stingray, rouge, Chinese fighting fish, gobies, etc., of course, loach is also a native fish.
Although fish farming practices live in the north, it is reasonable to say that many native fish in the south cannot be seen, except in aquarium shops, but some native fish can still be seen in our local rivers when they are young, such as sturgeon, blackfish and loach, and some gobies.
<h1>1. Pomfret used to be the most common</h1>
Fish farmers don't like fishing, but they also know some friends who love fishing, as early as ten years ago, when they were fishing, they often saw flocks of trout, and we called them square fish.
Now I know that the original trout is a lot of species, they are also carp fish, in the subfamily is a small fish belonging to the subfamily, fish farming veterans do not know the name of China's native fish, why most of them are using these strange words, the word 鱊 pronounced jade, many aquarists who like native fish are dizzy by these strange words.
Why do we mention the subfamily here, because many ornamental fish in this subfamily look very similar to the trout, and there are about fifteen to twenty species of it, which are basically similar in habit and body shape.
The body length of the trout is about four or five centimeters, the body color is very gorgeous, swimming very quickly, belongs to the breed of the living tiger, like to live in a clear, calm, aquatic and grassy environment, they are omnivorous small native fish, all kinds of algae, plankton and aquatic insects, small fish and insects and so on They can feed.
The lifespan of the trout is generally four to five years, the spawning period is from April to June of each year, and the breeding method about them has also been introduced by the old fish farming, they are symbiotic fish with the river mussel, and the fish eggs need to be laid in the river mussel, so that the river mussel can hatch on its own.
The trout adapts to water temperatures between 14 and 26 degrees, has a docile personality, has a certain degree of group swimming, and is not picky about water quality, but they like high oxygen, and if the oxygen supply is insufficient, they will soon die of lack of oxygen.
If we want to breed sturgeon, we need to raise river mussels in fish tanks, if we don't want to breed, they can be polycultured with many small ornamental fish, but they are also relatively fast.
Common species of salmon are Chinese salmon, high-body pomfret, Shitai squid, Heilongjiang sturgeon, etc. In this subfamily, there are some species very similar to trout, such as largemouth, oblique cyprus, whiskerfish, Vietnamese carp and so on.
Fish farmers don't know why they have so many strange names, but the main difference between these small fish and trout is that most of them have a pair of whiskers on their mouths, and the distribution range is also very wide and large.
<h1>Second, blackfish are the easiest native fish to raise</h1>
Blackfish is an ornamental fish belonging to the snake family, and many of the same family of thunder dragon fish, also known as mullet, snake fish, etc., also known as snakehead, this word concept, blackfish was originally the most common edible fish in China, the economic value is very high, it is said that there is a certain medicinal effect and high nutritional value.
The same personality as the thunder dragon fish, the blackfish is a very fierce fish, a friend of mine in the process of catching blackfish, but also bitten by it, you can see its ferocity, but the more ferocious the fish, our feeding difficulty is very small, because of their strong physique.
Blackfish belong to the benthic fish, for the water temperature and water quality is not picky at all, not afraid of the lack of oxygen in the water body, because they can breathe directly to the surface of the fish tank, this fish usually inhabit the aquatic grass and the sediment is relatively soft in the still water, the living temperature is quite extensive, from 0 degrees to 36 degrees or so there is no problem.
However, there are two main points to pay attention to in raising blackfish, one is that their jumping ability is too strong, and it is too easy to jump into the tank when entering the new environment, so we must add the cylinder head, and then they are easy to kill each other, if the feeding water body is too small, we try not to raise more or polyculture blackfish and other ornamental fish.
Although the blackfish have a strong feeding ability, but the new environment will also be frightened and afraid, so we have to create an environment for them to be properly avoided, that is to say, the fish tank needs proper landscaping, this feeding method is the same as the thunder dragon fish, and because most of them are wild goods, their domestication is more difficult, it is best to use live fish feeding first, and then slowly change food, if you want to cultivate them to feed fish feed, it still takes a long time and a lot of patience.
Although the blackfish are fierce, they also have two major advantages, one is that they have been raised for a long time, they know the owner, and even can interact with the owner.
Another is that the juvenile protection behavior of blackfish is more intense, in fact, we can also find that all the ornamental fish with a more ferocious personality will generally have a strong juvenile protection behavior.
The general blackfish body length of more than 25 cm, fish age in more than a year can reach sexual maturity, this and the difference in the native area will have a certain difference, generally in June breeding, the water temperature between 20 degrees and 28 degrees.
Blackfish will choose their own spawning place before spawning, generally in the shallow area of dense aquatic grass, male and female double fish will also swim side by side, this feature is the same as many cichlid ornamental fish, but the difference is that they will also use aquatic grass and plant detritus to build their own nests, according to their individual size to build nests, the eggs laid in their own nests.
Blackfish parents will strictly guard their children, any creature that wants to get close to the nest is their target of attack, a few years ago, there was a video of a group of juvenile fish rescue broodstock on the Internet, because a fishing enthusiast caught a blackfish, just in time for the breeding period of the blackfish, so the broodstock followed by a group of small fish, it looks like small fry to save their parents.
In fact, this is their instinct, blackfish fry in the small are followed by the parents behind the collective swimming, the group seems to be slightly reddish, after they grow to four or five centimeters, the body color of the fry will be similar to the parents, at this time they will run their own things.
If you are aquarists who have raised and bred tropical ornamental fish, including swallow fish, colorful, mini parrots, etc., you can see such a scene, not that small fish will save their parents, this is just their instinct.
Because many aquarists prefer native fish, so the fish farming will continue to introduce a lot of native fish species to everyone, today I will first introduce these two most common varieties, like to breed aquarists are not impossible to try, but the pairing of blackfish will be difficult, requiring a lot of feeding space and water environment.
However, the artificial breeding and breeding of blackfish has been very mature, there will be a lot of blackfish breeding knowledge on the Internet, we can first take the blackfish to practice, it is estimated that the reproduction of the thunder dragon fish should be similar to the blackfish.
I am a veteran of fish farming, more ornamental fish problems please pay attention, thank you!