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Aquarium fish without oxygen

maintenance, care, compatibility

What aquarium fish live without oxygen and air

And so, the fish breathe oxygen, which is contained in the water. This happens with the help of a special organ of respiration – the gills, which in turn come in various shapes. As a rule, the gill slits are located on the sides (about 4-5 pairs of gill lobes).

The water washing and passing through the gills gives up the oxygen dissolved in it and carries away the carbon dioxide that has been emitted. Further, the “extracted” oxygen is spread throughout the body of the fish.

However, some species of aquarium fish can breathe skin or take in air into the cavity of a floating bladder. In addition, there is the so-called intestinal breathing, which is possessed by aquarium catfish (speckled catfish corridoratus) and loachworms, which can get air into the intestine with the help of the anus.

I think that all those who have speckled catfish have seen how they rise from the bottom of the torpedo to the surface of the water and back – this is exactly the same thing – intestinal breathing!

And now we are getting to the question that interests us! Some species of fish have special organs with which oxygen is absorbed.

One of these organs is the gill labyrinth, whose owners are classified as LABYRINTH FAMILIES. A labyrinth is a specialized respiratory organ that allows you to absorb oxygen directly from the air.

Labyrinth fish take the air “swallowing” it from the surface of the water. Therefore, such aquarium fish aeration is not needed!

However, if access to the surface of the water is closed, such a fish will soon die.

What kind of labyrinth fish can live without oxygen, here they are:

Cock, Betta or Boytsovskaya fish

This is all GURAMI

(blue, marble, kissing, honey)

Lyalius

Macropod

Video about labyrinth fish that breathe atmospheric air

PRESENT TO YOUR ATTENTION
a selection of photos of fish that do not need oxygen





















The distinguishing feature of the labyrinth family of fishes is the structure of their respiratory system. Adapting to living in oxygen-poor water, the fish of this family developed a nadzhaberny body – the so-called labyrinth.

The system of channels in the cavity of the gill arch is called a labyrinth organ.

Fish from this family gasp air through their mouths, which enter the nadzhaberny body, where blood is enriched with oxygen in the air. Lingering in the labyrinth, the air allows these fishes to remain without water for some time or live in water that is poor in oxygen.

Since the air such fish grab from the surface, then in a tightly closed container, they very quickly die. This specificity must be considered when transporting them.

When these fish are transported in closed cans, labyrinth aquarium fish without oxygen die very quickly.

Most of the fish in this family have beautiful coloring and original body shape. Many fish have an original feature – they touch various objects with the help of modified threadlike fins. The natural habitat of most labyrinth fishes is standing or slowly flowing water bodies, rice fields or irrigation ditches, densely overgrown ponds and shallow rivers.

The water in these bodies of water is usually very dirty, with a low content of oxygen, which served as the formation of a labyrinth organ.

Most labyrinth fish do not pose any problems in their content. The volume of their place of residence is not particularly important. Like fish that do not need oxygen, they suggest some conditions of their maintenance:

The temperature of the aquarium water should be 24-27 ° C.

The soil used should preferably be of a dark color – this enhances the color of the labyrinth fish, which emphasizes their beauty.

For females of this family, dense vegetation is needed, so that there is where to hide from aggressive males.

Labyrinth fish are not particularly picky to feed and willingly eat both live food and dry or frozen.

Keeping them together with representatives of another or one’s own fish species is often problematic. Many adults (often males) show aggression towards the fish of their own species.

Especially often this happens when the volume of the aquarium is small.

In order for peace and tranquility in an aquarium, the water must be “old”; water replacement provokes the breeding instinct and causes aggression.

Aquarium Aquarium: Methods and Methods of Enriching Aquarium Water with Oxygen

Everyone knows that equipment for aeration of aquarium water is paramount and vital.

However, many beginners and even already experienced aquarists do not know how it works, they do not fully understand why it is needed and what happens in an aquarium with a lack or excess of oxygen.

In this article, I would like to try in a simple narrative manner to lift the veil of aquarium aeration secrets, to bring excerpts from the already written material of Runet, and also to tell about some of the “secrets” of O2 supply to the aquarium.

I think I should start with a short story about mechanical aeration, by which I mean the process of mixing air with aquarium water using aquarium equipment (pumps and compressors).

The principles of operation of such equipment are well known and understood by everyone, so I will not focus on them. It is more interesting to tell about two misconceptions of newcomers of the aquarium craft, connected with the aeration of the aquarium water by mechanical means:

1. Usually everyone thinks that the enrichment of water with air occurs through bubbles, which the compressor will drive into the water. However, it is not! Mixing air with water occurs on the surface of the water.

The aerator creates vortices and vibrations from bubbles on the water surface, as a result of which mixing occurs. We can say that the saturation of aquarium water with air (oxygen) is not due to the bulbushes, as such, but from their intensity and water flow, which improves the absorption of oxygen from atmospheric air.

2. The second important nuance of mechanical aeration is its continuous operation. A big mistake for beginners is to turn off aeration for the night, so that it does not rustle.

Such an action can lead to fatal consequences, because overnight asphyxiation will “earn” not only fish, but also all hydrobionts, up to nitrifying bacteria, which leads to a disturbance of biobalance and, as a result, a “dead bog” is obtained from the aquarium, which is infested with disease-causing bacteria and live algae!

With that said, it should be noted that you should not save money when choosing and buying equipment for aeration of the aquarium, it must be of good quality and sufficient power. It is desirable that it had various nozzles and created a good “purge”.

A huge role in the “aeration of the aquarium” is played by live aquarium plants. Aquarium plants are perhaps the only natural source of “pure” oxygen – O2, which is released during photosynthesis.

The presence of abundant vegetation in an aquarium will have a favorable effect on its climate and, in particular, on the concentration of oxygen in the water. However, the plants are not a stable and unconditional supplier of oxygen to the aquarium. It is worth saying that the process of photosynthesis, in which plants emit oxygen is possible only if there is sufficient illumination and the necessary amount of CO2 (carbon dioxide).

As soon as the light in the aquarium turns off, the process of photosynthesis stops and the opposite happens – the plants begin to consume oxygen.

From the above, we can draw two conclusions:

– aquarium plants are not replaceable helpers “oxygen supply in the aquarium.” I generally keep quiet about their use in setting up the biobalance and their participation in the fight against NO2NO3.

– Alas, aquarium plants are not a panacea. Many people are mistaken in thinking that plants need only carbon dioxide, no!

They also “breathe” and oxygen is vital for them at night.

Well, now, before disclosing “aquarium-oxygen secrets,” let’s determine

Aeration, enrichment of aquarium with oxygen interesting video

Aquarium from a can – keeping aquarium fish in a can

Aquarium from the can

conditions of fish in the bank

And who said that the first aquarium should be immediately “fildepersovy”. I am sure that almost all the gurus of akriumistiki started with a small aquarium.

My first aquarium was 35 liters and this did not prevent me from developing in this direction, on the contrary allowed me to taste the aquarium world and get the first experience.

Therefore, if you want to try doing aquarium fish or just don’t want to pay money for expensive aquarium and equipment, I suggest you consider creating an aquarium from a simple can. I think this article will help you navigate the process and the nuances of creating a mini-canned aquarium.

Section 1: What you need to create an aquarium from a can.

1. Can / bottle: you can use a 3 liter bottle, but I draw your attention that the larger the can, the better. I know that there are banks of 5 and 10 liters.

In addition, glass decorative flowerpots are being sold now – you can adapt them.

2. Soil: you can buy a beautiful (colored) small packaging in the pet store, it is not expensive. As the ground, you can also use small pebbles, other river or sea pebbles.

Such a soil should be washed and boiled before being placed in a jar.

3. Compressor: necessary for supplying oxygen to the aquarium, it is not expensive at about $ 6. If the aquarium can is large (from 10 liters), you can purchase a filter with aeration – this will relieve you from the routine care of the first aquarium.

4. Decor: should not be large, I think one seashell will be enough.

5. Fish and plants.

Section 2: The process of creating an aquarium from a can.

1. My jar of soda, pour boiling water, wash everything thoroughly.

2. Fall asleep ground.

3. Install the decor.

4. Fill the water.

5. Planting plants.

6. We adjust biological balance.

7. Run the fish.

Section 3: The nuances of creating an aquarium from a can, what to look for?

First, the bigger the pot the better. Try to get a can of as large a volume as possible.

The larger the bank, the better the fish, the easier it will be for you to care for it.

Secondly, in no case use a plastic jar or bottle as an aquarium. Plastic poison the fish, but also it is less transparent than glass.

Third, since the filter does not fit into a small jar, you should perform its function weekly – siphon the bottom, wipe the jar with a clean sponge from the inside, and replace it with a little fresh water.

Fourth, fill and replace only the separated water.

Fifth, please note that the aquarium pot can not be put on the window sill or other sunny place. From this, the aquarium will bloom, and the fish will die.

Sixth, try to maintain the temperature required for the fish. Buy a thermometer and see that the temperature is not critical.

Section 4: Fish in the bank, which fish can you keep?


Cock, Betta or Boytsovskaya fish

The unconditional recommendation would be a fish – Cockerel or Betta. This very beautiful unpretentious fish that does not need aeration (compressor), as it swallows air from the surface of the water with the help of a special organ – gill labyrinth.


Guppy

Guppies are lively and not capricious fish. They have beautiful tails. I happened to see a mini aquarium with gopashkami without the slightest care (aeration, filtration, etc.) – and they lived.

If you create comfortable conditions for guppies, they will also bring you posterity, because they are viviparous and breed like rabbits.

Here is another series of fish that can live in aquabank: swordtails, neons, tetra, catfish speckled, mollies, danios pink.

As an epilogue: Aquarium pot – this is certainly an option for the first steps in the aquarium kingdom. But it is also indisputable that the small fish in the bank will closely and adjust the biological balance in such a vessel is also difficult.

The cost of aquarium bottle will cost you a penny, in fact for nothing. But still I suggest you to think about an aquarium for $ 15.

This aquarium will greatly facilitate the care of pets and will only please you!

Here, the sample – costs 10 euros

Rectangular aquarium TM “Nature” 40x25x34 34lIt is a model of unity of low price and decent quality product. This is a great choice for people who love to sculpt their own dream!
Volume: 34 l, Dimensions (LxWxH): 40x25x34 cm Aquarium shape: rectangular.

Here are the options for decorating mini aquariums.



Why die fish in an aquarium and what to do.

AQUARIUM FISHES WHICH CAN BE WITHOUT OXYGEN AND AIR

HOW TO TRANSPORT AND EXTEND AQUARIUM FISHES INTO THE AQUARIUM?

Larisa Kolinko

At first, I would like to make a reservation right away. All life on earth can not live without oxygen, or rather without air.

Therefore, aquarium fish that live without oxygen simply do not exist, there are only fish that, with the help of special organs (gill labyrinth, intestinal respiration), can breathe atmospheric air, and not oxygen dissolved in water.

And so, the fish breathe oxygen, which is contained in the water. This happens with the help of a special organ of respiration – the gills, which in turn come in various shapes. As a rule, the gill slits are located on the sides (about 4-5 pairs of gill lobes). The water washing and passing through the gills gives up the oxygen dissolved in it and carries away the carbon dioxide that has been emitted.

Further, the “extracted” oxygen is spread throughout the body of the fish.
However, some species of aquarium fish can breathe skin or take in air into the cavity of a floating bladder. In addition, there is the so-called intestinal breathing, which is possessed by aquarium catfish (speckled catfish corridoratus) and loachworms, which can get air into the intestine with the help of the anus.

I think that all those who have speckled catfish have seen how they rise from the bottom of the torpedo to the surface of the water and back – this is exactly the same thing – intestinal breathing!

And now we are getting to the question that interests us! Some species of fish have special organs with which oxygen is absorbed.

One of these organs is the gill labyrinth, the owners of which are referred to as the labyrinth family. A labyrinth is a specialized respiratory organ that allows you to absorb oxygen directly from the air. Labyrinth fish take the air “swallowing” it from the surface of the water.

Therefore, such aquarium fish aeration is not needed! However, if access to the surface of the water is closed, such a fish will soon die.

What kind of labyrinth fish can live without oxygen, here they are:

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