Is it useful to have a scavenger in a fish tank, is it good to have a scavenger in a fish tank?

Whether it is necessary to keep a scavenger in the fish tank, the keeper can make a decision according to his own situation.

Because there are advantages and disadvantages of breeding scavengers, the advantage is that the scavengers have strong adaptability, and they can also clean up the moss and algae in the fish tank, so the juvenile scavengers do not need to be specially fed food, and the difficulty of raising is relatively low.

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.

Fish tank culture scavengers are useful because they can clean up food debris and moss in the fish tank and keep the water in the fish tank clean.

However, if there are some tanks where small fish are raised, it is useless to breed scavengers. Because small fish do not pollute the water severely, they do not need to be cleaned by scavengers.

If the tank receives more light, there will be more algae and moss in the tank, and the keeper can breed scavengers to clean the algae and moss.

1. Feeding: Scavengers have the effect of cleaning the fish tank, but their food will become relatively large when they become adults, and the keepers need to feed them some food regularly, so as to ensure that their food is sufficient. The scavengers are active in the lower tiers, and the breeder can choose to sink the feed.

2. Regular checks: Scavengers have the habit of sucking fish, and when the fish are sick, they will suck the mucus of the fish. Keepers need to check their health regularly to avoid being scavenged when they get sick. Suck to death.

The advantage of keeping a scavenger in a fish tank is that it can clean the fish tank, but the scavenger is an alien species, and after the fish are grown, there is no benefit, and it will cause alien invasion.

Keeping a scavenger in a fish tank doesn't actually play a role in cleaning the bathtub, in fact, scavenger is the name given by people, this fish belongs to an alien species, and there is no benefit.

The real name of the scavenger is multi-spoked catfish, the small scavenger fish is still very diligent, will go to nibble on some moss and algae, but when they grow up, it is different, they become very lazy, and they also love to eat feed, eat meat, if there are other fish in the same tank sick or dead, they will gnaw the carcass overnight, or have been harassing the sick fish, causing them to be unable to rest, aggravating the disease.

Scavenger fish is an alien species, and random release will bring great harm to the local area, resulting in no other fish in the river, which is the scavenger fish, because it is not good-looking, some people raise it for a while and throw it into the river, but they survived, because there are no natural enemies, so they reproduce and eat the eggs of native fish, causing a species crisis.

In fact, these fish are suitable as scavengers because they feed on algae and benthic animals, but should not be polycultured with mild or small fish. If it reproduces in large numbers, it will devour the eggs of other fish, leading to the extinction of other fish.

OK.

First of all, scavengers don't clean water, if your fish tank is muddy, or if it's a tank of green water. I'm sorry, a scavenger can't do this job, don't count on him. It's still honest to change the water and change the water, and strengthen the filtration and strengthen the filtration!

If the walls of your tank are dirty, the walls are full of brown algae or green algae.

Then at this time, the scavenger will still have a certain role. However, it also depends on how big the tank is, how many scavengers there are, and how hungry they are.

Purchase Notes:

1. Don't ask for a thin one, it's caused by long-term hunger or disease, scavenger fish.

There will also be enteritis.

and the internal mail, after a long time, they will have a hollow abdomen, and we will buy it a few days after we go home.

2. White spots or white spots on the abdomen.

It is also not desirable for many other aquarium fish.

Even if there are white spots on the tail, they are the kind of white spots that look a bit like **infection, such as grass gold and koi.

As long as the water quality is good, they can heal themselves.

3. As long as the scavenger fish and the like have this disease, it is basically an advanced stage, and it will soon cause ulceration or water mold, and then the whole tank of ornamental fish will be infected, because one is that it is difficult for us to perceive, and the other is that even if we are aware, we will not care about their rough skin and thick flesh.

Fish tank scavenger benefits:

Scavengers are still revered as tool fish, but do scavengers really have a cleaning effect in a fish tank? In fact, I have always suspected this, but after a friend's introduction, he had a small fish tank and bought a scavenger, and the ridge and stone at the bottom of the tank and the wall of the tank became very clean, so it seems that the scavenger still has a certain effect.

Disadvantages of keeping scavengers in fish tanks:

1. Friends who have seen scavengers know that this fish has an ugly appearance, no ornamental at all, and even has the danger of lowering the appreciation value of the fish tank, in addition it will grab feed with the ornamental fish, and it will eat the eggs of the ornamental fish, when it is full, it seems that the role of cleaning the fish tank is gone, and there are a lot of pulls, so we can not let the ornamental fish hungry in order to clean the fish tank.

2. The scavenger will sometimes suck the ornamental fish, and when the other ornamental fish are not in good health, they will secrete some liquid, and the scavenger will attack the ornamental fish at this time. If there are hidden dangers in the fish tank, why do you still need to raise it? It's better to have a good filtration system, a good nitrification system, and when you appreciate the fish tank, scrape the fish tank by the way, if you do this, the scavenger is really useless.