What kind of fish is the fish that eats fish poop?

It is a scavenger fish, the scientific name is catfish, belonging to the order Acatformes, Catfish, Catfish, and Pterocarpus. The scavenger's mouth is like a vacuum cleaner, sucking fish feces and green plants into his stomach.

Scavengers are native to the rivers of South America, and the fish body is semi-cylindrical, the tail fin is shallow forked, and the whole body is grayish-black, with black and white patterns. The eyes are small, the mouth is lower, there is a protruding upper forehead and a thick snout, the lips are developed like suckers, and they feed on all kinds of underwater garbage. It is named because it likes to eat bait and dirt from aquariums and purifies water quality.

Scavenger fish, also known as sucker fish. The scavenger feeds mainly on fry, seaweed, bacteria, and feed, and eats a small amount of fish excrement when he is hungry, which is also the origin of his name.

The scavenger likes to eat the bait and dirt of the aquarium, so that the water can be purified, and it has the characteristics of strong adaptability, easy feeding, omnivorous, low oxygen tolerance, and high catch rate, which is welcomed by consumers and farmers.

The body of the scavenger fish is streamlined, with small eyes, lower mouth, long with a prominent upper forehead and a thick snout, and the body is covered with black patterns, and the black stripes are clear. There are 2 dorsal fins, no lateral line scales, and only 4 rows of large scales on the body side.

Although the scavenger fish can clean aquariums, it is an alien species, has no natural predators in our country, and has been flooded in some parts of the south.

1. If it is a bare tank of a tropical fish tank, you can choose scavenger fish. This is shown in the figure below.

The scavenger is a fish that people love to raise. Eating habits: omnivorous, scavengers eat a lot when they grow up, often swallowing fish food that falls at the bottom of the tank, fish feces.

This species of fish is easy to raise, and it is possible to feed them almost as long as there is water. However, it is better to give them weakly acidic, soft water or neutral water to keep them. The suitable water temperature is above 20.

Generally, it is relatively cheap, and depending on different places, you can buy it for a few dollars to a dozen yuan.

2. Tropical small fish tank and grass tank, you can choose rat fish. However, the effect is very mediocre, and with other adequate foods, it will not do that.

Fish that eats fish poop are scavengers.

Scavenger fish belong to the family of bone catfish, also known as sucker fish, garbage fish, and anglerfish, and can survive almost as long as there is water. They often attach themselves to the walls of aquariums or aquatic weeds, licking and eating moss. 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.

You people, scavengers are also called catfish, and you love to eat fish roe...

And eat fish smaller than it, scavenger fart! It's just a marketing tool.

So never buy a scavenger!

Another: The great Chinese don't eat this stuff either.

This fish is popularly known as garbage fish, it is a scavenger among fish and will even eat fish feces.

Called scavengers usually put one or two in the fishing port.

Yes.

This thing should be an unavoidable situation. But if it is a breeding situation, then try to keep it clean and in place, and don't let it eat by itself. Eating it regularly should reduce the physical fitness of the fish.

The feces contain a large number of parasites and pathogenic bacteria, which cannot be directly poured into the pond for use, and before use, it needs to be fermented to kill parasites and pathogenic bacteria, and decompose the macromolecular proteins in the feces into small molecule proteins and nutrients that can be easily utilized.

Fish sometimes eat feces, but when swallowed, they spit it out and do not swallow it. Fish do not have a strong way to distinguish food, and can only judge whether it fits their mouth by swallowing it, so they occasionally swallow feces, but they will spit it out if they don't fit their mouth. If there is a lot of feces in the fish tank, it is necessary to strengthen filtration, or when changing the water, the water from the bottom is pumped out along with the feces.

Usually you should reduce feeding, so that there is less excretion.

Fish feces in the tank are mainly cleaned by a filtration system. Filtration is divided into two parts, one is physical filtration, which will suck the dirt in the water away from the suction port. The other part is biological filtration, in which the various beneficial bacteria living in the filter media will break down the fish feces and turn it into a harmless substance after multiple transformations.