When placing bottom sand in a fish tank, how should you choose the bottom sand?

In the process of raising fish, we must choose the right fish tank The bottom of the fish tank should also put some bottom sand to be relatively clean, so that the fish can live more freely, and the choice of bottom sand is also more important.

Or a little sand.

1. How to choose the bottom sand at the bottom of the fish tank

When raising fish, choose the bottom sand in the fish tank, you must make the right choice, you should choose a smaller particle size so that it looks good and is easier to clean, if the stone is too large and there are more gaps, it is difficult to clean up its own bacterial hygiene, so you should pick some small gaps, suitable for fish survival. Now people generally choose to escape from this kind of sand, suitable for the bottom sand of the fish tank, it is also a filter cloth in the fish tank, so it is the most suitable to use it as the bottom sand, because the sand panning is the same type as ceramics, and the breeding of bacteria is the least, it has a filtering feature, and there is a porous structure to eliminate bacteria. And the size of the sand is large and small, and you can choose the right ceramsite according to the size of the fish tank you choose.

If you put it in, the fish can spawn in it and it is relatively free.

2. Choose different sand and gravel

You will find that the most important thing is to lay 1 layer of bottom sand under the fish tank, but also choose natural materials, you can use some fine sand or tropical rainforest.

Sand inside. Not only will the overall shape of the fish tank be more perfect, the color will be closer to nature, and its ability to remove bacteria will also become better. If you buy some artificial bottom sand, because it is processed, there will be pigments in it, which looks very good-looking, but it is not suitable for it to be placed in the fish tank, which will affect the water quality in the fish tank and is also a hazard to the fish.

Therefore, you can choose the fine sand in the tropical rainforest and the fine sand in the stream, which are natural sand and stones, plus some aquatic plants to raise ornamental fish.

And the fish live more freely, and the water quality will become better and better.

You can choose some pebbles, you can choose Taihu stones, these stones are relatively good, very suitable for putting in the fish tank.

We should choose some bottom sand with strong adsorption capacity and can deodorize and deodorize, which is more convenient and can also maintain the ecological balance of the fish tank.

The choice should be made according to the culture of the fish, as well as the situation about the fish, and it is necessary to understand the effect of the bottom sand and the effect on the fish.

The bottom sand of the fish tank is good with ceramsite sand or rainforest sand.

1. Ceramsite sand.

Ceramsite sand is currently the most commonly laid bottom sand in fish tanks, especially suitable for raising guppies, mini parrots and other small and medium-sized fish, the advantage of spreading this sand will not lead to turbidity in the water. At the same time, this sand can also regulate the hardness of the water, which is helpful for the health of the fish. Aquatic plants can be planted on ceramsite sand, but because it does not contain any fertilizer, it needs to be added with nutrient solution.

2. Rainforest sand.

If you put some sunken wood or large-leaved ficus in the fish tank, then it is more recommended to spread rainforest sand. This kind of sand is also very fine, and it is not easy for fish feces to be buried, so it is easier to clean up. However, the combination of this sand is relatively limited, and it is generally only suitable for South American series of fish, such as Brontosaurus, and many common tropical fish are not very suitable.

Fish tank

Fish tank, a kind of water tank for live fish, the tank body is transparent, mostly glass, and can also be used to raise tropical fish or goldfish for ornamental purposes. The fish tank is not only a home for the fish, but also a common life for the family. The flawless double-layer float glass not only creates a warm home for the fish, but also ensures the safety of the overall living environment.

In the bustling modern metropolis, fashionable upper-class people are also thinking about how to introduce landscape culture into modern home life. In particular, the introduction of smart water culture has become the main body of the current fashionable home. It is a good choice to arrange a fish tank that is compatible with the overall style of the room.

The above content reference: Little Cute Pet Network - What is the bottom sand of the fish tank.

To clean the bottom sand of the fish tank, you need to use a siphon.

If the sand is also dirty, you should take out the fish and empty the water, pour out the sand and wash it several times, and at the same time use potassium permanganate.

Disinfection. There are many kinds of bottom sand generally spread in fish tanks, the first is ceramsite, which is convenient for cultivating nitrifying bacteria.

The second type is aquatic grass mud, which can be planted with aquatic plants. The third type is the tropical rainforest.

Sand, suitable for raising South American aquariums.

If the bottom sand is also polluted, you need to fish out the fish, drain all the water, and then pour out the bottom sand and clean it several times, and then disinfect it with potassium permanganate and other solutions, and then wash it again after disinfection, so that it can be put back to the bottom of the fish tank. In order to reduce the trouble of cleaning up, you can usually feed a little less feed.

1. Ceramsite: Ceramsite is one of the common bottom sands, which has no nutrients, but can better cultivate nitrifying bacteria so that they can attach to it. Small tropical fish are generally raised.

It is very good to spread it on the bottom of the tank, and some large and medium-sized fish can also be used, which also helps to maintain the water quality.

2. Aquatic weed mud: If it is a grass tank, it is most suitable to use water weed mud, because aquatic plants can be planted on it, and it can also be used in general fish tanks. However, it should be noted that the aquatic weed mud will be pulverized after a long time, and it is necessary to turn over the tank at this time, otherwise it will be bad for the fish.

3. Tropical rainforest sand: Tropical rainforest sand is generally used to raise South American aquariums, such as short sea bream and ratfish.

This sand is generally red and relatively fine, so the feces do not leak down and are easy to clean.

The bathtub can be paved with sand at the bottom, and the fish have room to move, so that the fish can grow very strong and can also be well nurtured, the biggest advantage is that the fish grow particularly fat, but the biggest drawback is that there will often be insects, so it needs to be sterilized frequently.

The fish tank needs to be covered with bottom sand. For aquarium fish, the benefit is that it can increase ornamentality and can also provide a sense of security for fish; The disadvantage is that the bottom sand is easy to hide dirt and dirt, and it is not easy to clean, and algae will grow over time.

Bottom sand is required. This purifies the yellowing of the water, and adsorbs dirt and impurities into it so that the water can be kept clean and the fish can be better appreciated.

A question debated by aquarium fans. Some say it should be so thin that the fish that live on the bottom feel comfortable on it. Others say it has to be thick enough to make sure that the water flow or circulation can pass through the bottom layer to prevent the aquarium's sand bed from rotting or blackening.

On the face of it, there is some truth to both of these views. Catfishes are cute, interesting fish that perform a very useful function in the aquarium, they feed on anything inside and outside the bottom that can rot and be detrimental to the aquarium if it is not removed. Coarse, sharp-edged gravel is not present in their natural breeding grounds, and on a layer that is too coarse, they can damage their taste-sensitive tentacles, which will eventually lead to their inability to eat and die.

From this point of view, the finer the sand and gravel at the bottom of the aquarium, the better. Bottom sand that is too coarse (i.e. sand diameter greater than 4 cm) is not acceptable: as the detritus tends to settle between the coarse rocks and is then broken down by bacteria.

Over time, when the detritus is small enough to a certain extent, the underlying water circulation is actually blocked.

It seems to form a fine layer of cement, and it can be difficult to poke your finger in the bottom layer to plant new plants. If the bottom layer is fine sand, the debris will settle on the "top" of the sand bed; Then the next time you change the water, it can be easily sucked up.

At the same time, the bottom layer should not be too fine, as this can lead to a complete collapse of the water cycle it requires. For this reason, sand or gravel should not be taken into account as long as the diameter of the gravel or gravel is less than 1 cm.

When it comes to the requirements for the bottom layer of a small aquarium, the recommendations are straightforward:

In a small aquarium without a heating system: a mixture of one-third silica sand and duplarit-based fertilizer is used as the bottom layer, plus two-thirds washed silica sand, with a diameter of 1 2 cm and a height of 2 3 cm for the entire bottom layer. In an aquarium without bottom heating, we need to limit the height of the bottom floor to a lower standard, as it lacks the ability to raise the temperature and thus affect the water circulation.

With a lower height or thickness, we are able to facilitate the flow or alternation of limited and necessary water flows.

In an aquarium with a bottom heating system: the height of the bottom layer can reach 3 5 cm, because through the heating line, the temperature of the water rises, creating an effective flow of water through the bottom layer, here we also choose 1 2 cm of sand and gravel, in both cases you should be sure that the upper layer of sand and gravel has been thoroughly rinsed before putting it in the aquarium.

In the early stages of the aquarium, it is advisable to carefully rinse the bottom layer with the tank cleaner at each water change, especially near the front glass, where the bottom layer tends to darken more quickly. Later, once the roots of the aquatic plants have spread, we can know that the danger of rotting the sand bed has disappeared.

At this point, we will understand that whether it is grass mud pills, colored sand or coarse stone grains, they have nothing to do with the bottom layer of the aquarium.

Be aware of the purpose of use.

Decorative, functional, different purposes need to be different.

It is also necessary to pay attention to the impact on water quality, the impact on the landscape.