Scavengers are also a kind of fish, no? If so, why don t you like to swim like other fish?

It is a kind of fish, with different species and different preferences.

1. The Zen dry scavenger is named "scavenger" because he likes to eat the bait and dirt of the aquarium and plays a role in purifying the water or quality.

2. Scavengers are omnivorous fish that suck algae, benthic animals and garbage in the water, and can also swallow fish eggs and fry in large quantities. In the aquarium, He Zhengdong is often adsorbed to stabilize the body and suck algae on the stone and glass, and also looks for benthic animals, and is a loyal "cleaner" in the aquarium.

3. However, when you choose to breed scavenger fish, you should pay attention to it, and you can't mix it with mild or small fish. Because scavengers will ingest the eggs of small fish, causing the extinction of other fish species.

Scavenger is the circulating common name of the multi-spoke winged catfish and the lower mouth catfish of the subfamily of the family Natariaceae, also known as sucker fish, sucking catfish, scientific name is catfish, native to rivers in South America, and can often be seen in Central America.

The "scavenger" fish is native to Latin America and belongs to the catfish family, also known as sucker fish, garbage fish, anglerfish, and anglerfish. This type of scavenger was originally introduced as an ornamental fish, and it has a strong ability to survive, a strong physique, and is easy to raise. It is an omnivorous fish that feeds on algae, benthic animals and waste from the water, and can also devour fish eggs and fry in large quantities.

In the aquarium, it is often attached to stones, glass to stabilize the body and suck algae, and also to look for benthic animals (such as water earthworms), which is the faithful beak of the aquarium. It is a nocturnal fish that can be polycultured with healthy species of fish.

It does not eat fish feed, but swims around the underside and sides of the tank. The places it swam through were exceptionally clean. I found out, I finally found out, I found that the scavenger's mouth was like a vacuum cleaner, sucking fish droppings, green plants into the stomach.

It also has a bubble in its mouth, which contains oxygen, so that it can be in the water for a longer period of time, so that it can eat more "food". No wonder it's called a scavenger! I also looked up the encyclopedia, which confirmed my findings, that the scavengers eat fish excrement, seaweed, bacteria, and feed residues as their main food.

1. Scavenger is a fish native to Brazil and Venezuela, belonging to the catfish family, also known as sucker fish, garbage fish, anglerfish, almost as long as there is water, it can survive. They are nocturnal fish and can be polycultured with healthy species of fish. It does not eat fish feed, but swims around the underside and sides of the tank.

Often attached to the aquarium wall or aquatic weeds, licking moss, is the best cleaner in the aquarium. The scavenger feeds mainly on fish excrement, seaweed, bacteria, and feed residues, which has also become the origin of its name. The scavenger's mouth is like a vacuum cleaner, sucking fish feces and green plants into his stomach.

It also has a bubble in its mouth, which contains oxygen, so that it can be in the water for a longer period of time, so that it can eat more "food". Because it is an alien species, there are no natural enemies in the country, and it is easy to reproduce in large numbers in rivers, which will threaten the survival of local fish and destroy the ecological chain. The gray-black, black-and-white patterns on the whole body are divided into two categories: yellow maps and black maps.

2. In the old days, it was called a cleaner who cleaned the streets. Xiao Hong, Chapter 1 of "Ma Bole": "The scavenger doesn't seem to have swept the streets in the past two days, and leaves have accumulated on the sidewalks.

Ai Qing's poem "Notice of Dawn": "Ask the scavenger to clean the streets, and ask the cart to carry the garbage." ”

3. The sweeper (English name: sweeper) is a kind of defender in football, and the early sweeper refers to a dragging central defender between the goalkeeper and the back line, responsible for defusing the attack that has penetrated the back line, and can also be understood as "a player who does not undertake the task of marking defense".

The scavenger is a kind of clean fish, which can be adsorbed on the fish tank and suck algae, so it is also called sucker fish, sucking catfish, etc. There are many types of scavengers, but they are kept as clean fish to prevent the water from deteriorating. The scavenger is very effective at cleaning the fish tank, but it is less effective when there is plenty of food.

The vitality of the scavenger fish.

No matter where the scavenger fish goes, as long as there is water, it can live, eat the eggs of local fish, affect the ecological balance of the local river, even if the river is seriously polluted, the heavy metals exceed the standard, or the bacteria exceed the standard, there is no fear, because it loves to eat garbage, and the meat is less and more thorny, the taste is not good, no one dares to eat, it is easy to flood, this kind of raw hole can not be released.

Once released, the scavenger will become an invasive species, becoming a major problem in the ecological management of the river, just looking at the way it can come back to life after being exposed to the sun, we should recognize its horror. A netizen said that the harm of scavengers is no less than tilapia and fushou snails, when he was young, there were a lot of native fish in the rivers and streams, such as white jujube strips, carp, grass carp, catfish, bighead carp, silver carp, star fish, etc., and now go to see the wild fish, these are gone, replaced by scavengers, this kind of garbage, just put a net, pull up a lot, are scavengers, you can see how hateful it is.

The natural predator of scavenger fish.

The natural enemies of the scavenger are the sub-pufferfish, the American crocodile, etc., but because the scavenger belongs to the alien species, there is no natural enemy of them in the country, the scavenger belongs to the catfish family, also known as the sucker fish, garbage fish, etc., with a sail has a strong ability to survive, and it is very easy to reproduce in large quantities in the rivers, so we must not release them at will, so as not to threaten the survival of native fish and destroy the ecological balance.

Introduction of the scavenger fish.

From the appearance, the scavenger looks more ugly, the fish body is streamlined, with a prominent forehead and a thick snout, so it is also known as a sucker fish, the body is covered with black patterns, the black stripes are clear, often feed on all kinds of garbage at the bottom of the water, when they are sick, they will attach to other fish, they have a more amazing amount of food, in addition to seaweed moss, they can eat 3000 5000 fish eggs a day, and they will also devour fish fry, but when there is delicious food, they will appear to be more picky eaters, due to their ugly appearance, Not a very good aquarium fish.

Remember to mix with other fish when breeding, but families who breed ornamental fish like to raise a few scavengers in the fish tank to evolve water quality, which is no problem at all, but it eats very quickly after it grows, so it is still necessary to pay attention to its feeding. If they are bred in large quantities, they may lead to the extinction of other fish, so do not underestimate them, because they are very viable, and should not be released at will, so as not to cause flooding in other river areas.