How to effectively remove the algae in the fish tank, and how to remove the green algae in the fish

Appropriate light reduction has obvious control over algae in the fish tank.

Fish tank green algae removal tips:

1. You need to prepare a scraper, this tool can be purchased directly together when buying tweezers and scissors, and there is such a three-piece combination on the Internet. The algae scraper is mainly used to remove green algae or brown algae from the tank wall, and it can be effective at that time.

2. There is a small way, this tool is available to everyone, that is, hard cards made of plastic, such as bank cards and membership cards, using this kind of card to scrape algae for the fish tank, the effect is also good, and there is zero cost, and the most important thing is that the plastic card will not scratch the fish tank glass.

3. You can also use magnetic wipe, friends who raise ornamental fish in aquariums must have used this kind of thing, but magnetic wiping has a drawback, always feel that the wipe is not clean, it may be that the magnetic force is small, or the scraper is not powerful.

Causes of the appearance of green algae.

The reason why green algae appear is because the water is very fertile and there is enough light. Fish droppings fill the tank with nutrients, which can lead to the appearance of green algae, but if the duration of light is shortened, the green algae will not be too overflowing. So the most fundamental way to control green algae is to shorten the light exposure and remove fish droppings.

People are inert, everyone wants to raise fish and never change the water, the water quality of the fish tank is clear, in fact, this is achievable. Put more algae-eating things in the fish tank, and the water will always be clear and free of green algae.

Chlorella is the most common algae found in freshwater aquariums, and there are many species, mostly filamentous. It is also shade-tolerant, and can survive as long as there is a little light.

Removal method: 1 Remove it manually.

2 Feed moss fish.

3 Change the water regularly to reduce nitrates and phosphates in the water.

If your fish tank is a bare tank without a lot of aquatic weeds, the method of removing algae is simpler:

1 Keep the fish tank out of direct sunlight.

2. Control the honey level of fish and reduce the number of fish appropriately.

3 Reduce the amount of bait.

4. Change the water frequently, and remove the bait and presate in time. However, the amount of water should not be too much at one time5 to clean up the dirt attached to the cylinder wall in time.

6. Strengthen the filtration system of the fish tank to make it more efficient.

1. Manual treatment - pruning, scraper, magnetic brush, etc.

2. Environmental remediation - control light, control feeding, and reduce favorable factors for algae growth.

3. Biological control - raising shrimp, fish and snails that eat algae.

4. Physical inhibition - install ultraviolet lamp.

5. Chemical killing - glutaraldehyde algaecide drugs.

The use of nitrifying bacteria can be more effective in the passage (some very stubborn ones need to be removed by hand). It only takes about 3-7 days to remove all the algae and restore the clarity of the water. Of course, the cause is not 1-2 days, don't rush to give nitrifying bacteria some time, but also improve the filtration system and the overall water indicators (increase the frequency of water change and resale rate, strengthen physical and biochemical filtration, reduce feeding, change filter cotton, strengthen oxygenation), so that you can get twice the result with half the effort.

If you want to completely remove algae from the fish tank: first, you can wipe it directly with a soft cloth. Second, after isolating the fish and shrimp, the water contains chemical agents that remove algae.

Third, raise "cleaners", such as fish such as elves and mossy rats, shrimp such as Yamato giant river prawns and polar fire shrimp, or snails such as abalone snails and military cap snails.

The brown algae on the walls of the fish tank can be easily wiped off with a soft cloth. If it's algae on the leaves, you can wipe it off with your fingers. If it is a bare tank, it can also be used to completely remove algae with chemicals containing algae removal ingredients after isolating fish and shrimp.

Keeping some algae-eating fish in the fish tank can also remove algae, such as elves and moss rats, they can eat the algae that grow in the fish tank, so they are called the cleaners in the aquarium.

In addition to fish, tool shrimp and tool snails are also good choices for removing algae from fish tanks, such as Yamato giant river prawns, polar fire shrimp, cherry blossom shrimp, zebra whelks, abalone snails, and military cap snails, which have a very good effect on cleaning brown algae and green algae.

Green algae: The wall of the tank can be scraped off, the leaves of aquatic plants can be cut, if too much is not suitable for pruning, you can use the algaecide or glutaraldehyde in the grass tank, if you like biological algae removal, you can use abalone snails, apple snails, zebra snails, etc. Black hairy celery swim bump:

Black hairy algae still use glutaraldehyde, according to 100 liters of water, put 20 ml of proportion, once a day for a week can be solved. Filachia: Filachiales are removed directly by hand in fish tanks, and then algaecide or glutaraldehyde is used.

1. Green dust algae: The growth of green dust algae has a great relationship with light intensity, but in order to take care of the growth of aquatic weeds, the light time can not be seriously shortened, so directly use the algae scraping knife to manually remove, change a quarter of the water to the fish tank, and the frequency of scraping algae depends on the growth of green algae on the tank wall.

2. Green algae: The wall of the tank can be scraped off, the leaves of aquatic plants can be cut off, if too much is not suitable for pruning, the grass tank algaecide or glutaraldehyde can be used, if you like biological algae removal, you can use abalone snail, apple snail, zebra snail, etc.

3. Black hairy algae: black hairy algae still use glutaraldehyde, according to 100 liters of water, put 20 ml of proportion, once a day for a week can be solved.

4. Chlorella: Fish tank green water, that is, the outbreak of chlorella, can be eliminated with aquarium special sterilization lamp, pay attention to the light does not irradiate the ornamental fish, it is best to use a fully enclosed sterilization lamp, with a small water pump, so that the water flows through the grinding code sterilization lamp, which can be harmless to humans and animals.

5. Filamentaris: Fish tank filamentous algae are directly removed manually, and then algaecide or glutaraldehyde is used.

6. Staghorn algae: The ammonia nitrogen in the fish tank exceeds the standard, which will lead to the rapid growth of staghorn, the nitrification system is perfect, and there are more positive aquatic weeds.

The methods of removing green algae in fish tanks are: manual cleaning, algae-eating organisms, and drug search and algae.

1. Manual cleaning

The easiest way to see green algae in a fish tank is to clean it up manually. The fish are taken out and placed elsewhere for temporary rearing, and then the algae attached to the walls and bottom of the tank are removed with a scraper or a soft cloth. It should be noted that although this method is fast, it treats the symptoms but not the root cause, and if you don't pay attention to prevention, it will soon grow again.

2. Algae-eating organisms

If you find it troublesome to clean up algae regularly, you can raise some algae-eating creatures, the most common being clean fish, such as scavengers, golden moss rats, etc. In addition, some snails and shrimp also have the habit of eating algae, but there are still certain risks if they are polycultured with fish.

3. Drug algae removal

Drug algae removal is generally rarely used in household fish farming, because it is still difficult to control the dosage of drugs, so there is a certain risk to the health of fish. There are two commonly used algaecides, one is glutaraldehyde and the other is copper sulfate, both of which have good effects, but they cannot be mixed, otherwise they will cause failure.

Fish tank green algae precautions

1. Pay attention to shading

The best way to prevent green algae from growing in a tank is to provide proper shade. Because the growth of green algae is inseparable from sufficient light, if you are worried about the lack of light affecting the growth of fish, you can install special lamps in the tank and turn on them for a period of time every day, which will not promote the growth of algae.

2. Reduce feeding

When there is a surplus of nutrients in the water body, algae can easily bloom. This situation is generally caused by too much feeding, the food eaten will become excrement, and the uneaten is the bait, and the ammonia nitrogen produced by them after decomposition is the nutrient for the growth of algae, which can also play a role in inhibiting it by reducing feeding. Clan is good.

The method of removing green algae in the fish tank is as follows:

When the fish tank grows green algae, the fish tank can be placed in a hidden place to reduce direct sunlight, which can limit the growth and development of green algae, and can effectively remove the green algae in the tank.

Algaecide can also be poured into the tank for algae removal. The algaecide can quickly remove the green algae in the fish tank, but the algaecide contains a large number of chemicals, which is not conducive to the health of the fish.

You can also breed a few clean fish in the fish tank to remove algae, and fish such as scavengers, bearded fish, and pipa rats have a good algae removal effect. When rearing, you can place a filter in the fish tank and change the water frequently, which can reduce the number of green algae in the tank.

Precautions for raising fish at home

1. When raising fish at home, it is best to place the fish tank in a well-lit and ventilated and dry place, and at the same time ensure the stability of the temperature in the fish tank, so that the fish can be raised well.

2. Fish in the fish tank should pay attention to the density is not too large, too much density has certain limitations on the growth of fish, and for fish with high oxygen requirements, it will also make it hypoxia.

3. When raising fish, in order to make the fish grow better, it is also necessary to change the water regularly, and keep the water quality stable, and clean up the food residue in time after feeding, so as not to pollute the water quality.

Chlorella is one of the top three algae that are often found in fish tanks. Moreover, green algae are the most common algae organism in freshwater aquariums. There are many species of this green algae, and most of them are filamentous, and they are extremely viable, and a little light can make it thrive.

However, green algae have a bad effect on aquarium life. When green algae is produced in the fish tank, it should be removed in time.

The first step is not to let the fish tank be exposed to sunlight. This is mainly necessary to cut off the growth of green algae. The prevention of green algae in large numbers of multiplication and growth.

The second step is to put bait more reasonably to reduce the retention of residual ears in the fish tank to keep the water environment clean.

The third step is to change the water frequently during this period, of course, the amount of water should not be too much at a time, and it is enough to keep about a quarter of the entire fish tank.

Fourth, if the green algae growth is particularly severe, there is a thick layer on the walls of the fish tank. Then you can completely change the water in the fish tank, clean the fish tank thoroughly, and then refill the water to raise the fish.

In order to prevent the growth of green algae, special attention should be paid when raising aquariums. Change the water regularly and feed the bait reasonably. In addition, it is best to improve the filtration system of the fish tank to ensure that the water quality environment is clean for a long time and better prevent the growth of green algae.

It is recommended that you disinfect the whole cylinder after the wire brush is brushed.

Re-change the water, raise the water, and establish a nitrification system. At the same time, it is necessary to pay attention to changing the water in the future; Reduce lighting time and light intensity; Reduce fertilization, fish feeding, and clean up impurities and excrement in the fish tank until the algae are completely reduced.