How to make a waterfall in an aquarium with your own hands? Do-it-yourself waterfall in an aquarium - it's very simple! Underwater waterfall in an aquarium

Can be seen completely various options interior design aquarium, even the most unusual ones. Aquascape - exciting activity, and his fans sometimes use unexpected techniques to design space. One such technique is to install an aquarium waterfall.

What it is?

At first glance, the phrase itself “ aquarium waterfall" seems absurd. And indeed: how, where and where can water fall if the aquarium is already filled with it? Of course, if the “can” is filled with water, for example, up to half, then such a device can be placed in such a way that the top of the waterfall is higher than the level of the water. However, will this fully simulate a cascade of water flowing from top to bottom? Of course not.

But in a terrarium, a waterfall installed near the side wall looks quite appropriate, and a similar design of terrariums is often found in practice.

However, aquascapers have found a way out of the situation, and waterfalls decorate many home and office aquariums. Only in this case will it be appropriate to talk about sandfall, since it is sand that falls down from a height. However, outwardly a beautiful illusion of a real waterfall is created.

What is the principle of operation of such a device?

Obviously, the sand must somehow rise up and then flow down to the foot of the hill. Indeed, this happens with the help of an air compressor, which creates a vacuum in the tube into which sand flows from a special container.

In applied physics this is called injection. A mass of sand grains rises up the tube and, reaching the outlet, flows down. All that remains is to ensure that this process was continuous and sand did not get stuck in the line.

The business quickly responded to requests from professionals and aquatic design enthusiasts, and soon “waterfalls” for aquariums appeared on the shelves of specialized stores various shapes, sizes, wide price range. Such decorative aquarium devices come in the form of a sphinx model, in the form of a tower, a rock, or a stalactite.

However, many fans of aquascaping get true pleasure precisely when such a device is made with their own hands. In the literature and on special aquarium websites you can find many examples of the manufacture and installation of sandfalls various configurations, power and varied appearance.

How to make your own aquarium waterfall

First of all, you need to determine what to use to create the injection effect. An ordinary aquarium compressor, which is a necessary accessory for almost every aquarium, is suitable for this. The air it blows should capture the grains of sand and carry them up the tube. Thus, to make a “waterfall” you will need:

rigid support for the structure, the height of which is calculated based on the size of the entire sandfall;
a rubber hose of small cross-section (from 10 to 15 mm), its length also corresponds to the height of the future structure;
hoses from the drip system;
empty plastic bottle (1.5 liter capacity, for example);
scotch;
silicone aquarium glue;
light stones for finishing the structure to look like a natural grotto or rock.

Any plastic pipe can be used as a support. To make it stable, you can glue a rectangular base to it. Having placed this support in the aquarium, you can then place several stones on the base; this will give the structure stability.

Technical part. It is necessary to attach a rubber hose to the support with silicone so that its top is 1–2 cm above the water level in the aquarium (for air to escape). A slot is made in the lower part of the rubber tube (5–6 cm from the bottom edge). The lower edge of the slot must be bent. A collection bowl will then be inserted into this slot, where falling sand will be collected.

Collection bowl sand is made from trimmings plastic bottle. First, the tapering part is cut off and the threaded neck is removed. Then the top trimmed part of the bottle is cut in half lengthwise. It turns out to be some kind of scoop, which will play the role of a collecting bowl. This “scoop” is inserted into the main hose (or pipe) at the slot, fixed with tape (temporarily) and glued with silicone.

Assembly. TO bottom edge the main tube is connected to the system hose (dropper); it is through it that air from the compressor will be supplied. A large slot is also made in the upper part of the pipe, slightly below the water level; Sand will spill out from there.

In principle, the sandfall is ready. All that remains is to “turn on” your imagination and decorate it according to the general plan.

When the structure has dried, it is installed in the selected location of the aquarium and put into operation. Naturally, sand must be poured into the storage bowl.

Sand for waterfall

The choice of sand in this case plays a very important role. In order for the illusion of a waterfall to be as complete as possible, you need to select sand based on several factors.

Firstly, it should not be too small, since under the influence air flow will scatter in different directions (spray).

Secondly, the sand should not be too coarse: large grains of sand can create a traffic jam in the main highway.

Therefore, in order to achieve the desired effect of a falling flow, the sand fraction for each specific product is almost always selected experimentally.

Perhaps every aquarist who is in love with his business wants his brainchild to stand out with some special decorative element. A self-made underwater waterfall that fits well into general interior an aquarium can become such an important element.

You can see that the “sandfall” in the aquarium looks as impressive as a real waterfall in the video:

When we plan to decorate our aquarium, we naturally try to select the most amazing and interesting elements decor that will help bring our underwater kingdom to life in an unusual way. One of these is the underwater waterfall in the aquarium. This amazing miracle aquarium is actually a stream of fine white or transparent sand circulating in the system. It falls from the bowl into the tube, with the help of a compressor with air bubbles it is forced out, creating the desired waterfall effect, and then falls back into the bowl.

You can make a waterfall in an aquarium with your own hands quickly and easily following simple instructions. This does not require special skills, and such a device is quite cheap. In our master class we will show you how to make a waterfall in an aquarium. For this we will need:

1.5 l plastic bottle – 1 pc.;
plastic bottle 0.5 l;
dropper – 1 pc.;
rubber water hose with a diameter of 1.2 cm - 30 cm;
plastic water pipe 37 cm;
silicone sealant;
compressor – 1 pc.;
narrow tape;

Making a waterfall in an aquarium with your own hands

Take a plastic water pipe and cut it in three lengthwise. We bend them and get support for the future waterfall.
We glue the tube and hose together with sealant.
Stepping back 3 cm from the bottom edge of the hose, make an incision oval shape size 2x1 cm.
From a 1.5 liter bottle we cut off the top part and the threaded neck.
We make a cut along the resulting bowl and put it on the hose, bending the previously made cut (2x1 cm).
We adjust the diameter of the bowl and glue the curved ends with thin tape.
Thoroughly seal the joint between the bowl and the hose with sealant and leave to dry.
At the top of the hose, from the edge diagonally, we make an oval cut, measuring 2.5x1 cm.
We take a plastic tip from the dropper and, using glue, attach it to the lower end of the hose and leave it to dry.
We put the tube from the dropper onto the tip, and connect the other end of the tube to the compressor.
Let's check the operation of our handmade waterfall in an aquarium. If everything works, we proceed to making the visor cover. It will regulate the release of sand.
We take a 0.5 liter plastic bottle and cut off the top part, cutting off the threaded neck. You will get a bowl 3 cm high.
We make a cut on the side of the bowl and attach it to the top of the hose, so as not to block the hole for air bubbles to escape.
We secure the visor with narrow tape and glue it to the hose with sealant. We leave our almost finished waterfall in the aquarium to dry.
When everything is ready, you can start decorating the waterfall with stones at your discretion. It is better to paste over the area of the future rock where the sand will crumble directly with smaller stones to form a depression. This is what we got.

Nowadays, aquarium owners prefer waterfalls as a stylish and original decorative element. It looks very beautiful and impressive. At first glance, the phrase “waterfall in an aquarium” seems absurd. Where and where does the water fall when the tank is already filled with it? Sand comes to the aid of aquascapers, because it is sand that flows from top to bottom. Thanks to this, the illusion of a waterfall is created. Is it possible to create such a decoration at home? And what do you need to make a waterfall in an aquarium with your own hands?

The principle of operation of a waterfall in an aquarium

Today, specialized stores are ready to offer a large assortment decorations in the form of a waterfall. Aquatic design enthusiasts can purchase such a device by choosing suitable shape, size and cost. Waterfalls in stores can have different shapes, such as a sphinx, a tower, a stalactite or a rock. The kit contains all the necessary elements needed for assembly and connection.

But aquascapers get real pleasure when they make this spectacular decorative element at home. How to make a waterfall in an aquarium with your own hands? First of all, you need to understand the principle of its operation. The effect of falling water is achieved by the flow of small grains of sand. First of all, you need to understand how the sand will rise to the surface and then sink to the bottom. This happens thanks to an air compressor, which creates a vacuum effect in the tube in which the sand is located. Applied physics defines this phenomenon as injection. The grains of sand rise up the tube and, having reached the outlet, flow down under the influence of their weight. Consequently, the main tasks when designing a waterfall are to ensure two things: the continuity of this process and the patency of the tube through which the sand rises.

Necessary components for making a waterfall

Making a waterfall will require patience and precision. But if everything is done correctly, the result will definitely delight you with its beauty and originality.

How to make a waterfall in an aquarium with your own hands? First of all, you should determine which unit will provide the injection effect. An aquarium compressor, which is necessary attribute almost any home for fish. The forced air will pick up sand grains and lift them up the tube. The compressor is the first and main component for the manufactured device. You will also need the following items:

Waterfall support made of rigid material. Its height corresponds to the size of the entire decor structure. Any plastic pipe is perfect for use as a support. To ensure stability, it should be attached to a rectangular base.
Rubber hose with a cross section of 10-15 millimeters. Its length will correspond to the height of the support from the previous point.
Tube from the IV system.
Scotch.
Plastic bottle with a capacity of 1.5 liters.
Silicone glue.
Light weight stones for decorating a structure.

Making waterfall parts

How to make a waterfall in an aquarium? To a support made of plastic pipe, using silicone you need to attach a rubber hose. His top part should rise one to two centimeters above the surface of the water in the aquarium to ensure air escape.

A slot should be made at the bottom of the hose at a distance of five to six centimeters from the edge. Subsequently, a bowl will be inserted into this hole to collect falling sand. It is recommended to make such a container from a plastic bottle. To do this, cut off the top tapering part, then get rid of the neck and threads and cut the remaining funnel lengthwise into two halves. This element, which looks like a scoop, will serve as a bowl for collecting sand.

Assembling the waterfall structure

When all the components of the structure are ready, you can begin the layout. To assemble a waterfall in an aquarium, you first need to insert the manufactured sand collection container into a rubber hose in the place of the slot that was made earlier, temporarily fix it with tape and glue it with silicone glue.

In the upper part of the main rubber hose you need to make a large slot from which sand will pour out. This hole should be located just below the water level in the aquarium. For proper and uniform operation of the device, this slot should be covered with a thin padding polyester, which will function as a filter.

The waterfall for the aquarium is almost ready. It is recommended to ensure that all joints of the structure are well sealed with silicone to avoid loosening of the injection. Next, it remains to show your imagination and decorate the device.

Decoration

When installing a waterfall, it is recommended to place several stones on top of the rectangular base. They will simultaneously serve both as design objects and as elements that give the device stability. To decorate the structure, use a sheet of waterproof material to hide the support and rubber hose and leave only falling sand in sight. For additional decor, you can place a composition of stones, driftwood and plants next to the waterfall.

If you place the structure in the center of the aquarium, the tank will be divided into two parts. It looks unaesthetic. Therefore, you should install a waterfall near the walls or in the corner of the house for fish.

The completeness of the illusion of a waterfall is influenced by the sand used in the design. It should be selected based on the following principles:

Do not use sand that is too fine, because the air flow can spray it in different directions.
It is not recommended to use too large a fraction of the bulk substance, since grains of sand large sizes may create a blockage inside the rubber hose.

A waterfall in an aquarium will look more impressive, elegant and unique if you use colored artificial sand.

Before finally installing the structure in the tank, several experiments should be carried out using bulk material different fractions and choose the appropriate one that will create the desired falling effect.

A waterfall in an aquarium is a fashionable and unusual element of modern art for creating an underwater landscape. Every fish breeder dreams that his pets' home will stand out as special, original element decor. It is the waterfall, created with your own hands, that will be such a highlight, successfully fitting into the overall interior of the aquarium. Moreover, making such a device is not too difficult.

When you decide to start your own aquarium, you will definitely be faced with the question of how to build it. When creating any artificial reservoir, everyone strives to make it original and comfortable

for underwater inhabitants. Modern aquarium hobby has become quite a popular science and its boundaries are expanding every day. Of course, huge opportunities in aquadesign directly depend on new technologies. Thanks to them, you can decorate an aquarium in a style of any complexity, and bring the most daring ideas into reality. design ideas. The variety of styles in the world of pond design is now very large. It will probably be quite difficult to find two identical aquariums. But aquadesign is evolving and there is always something completely new that can surprise and delight. One of the most advanced ideas that was reproduced in artificial reservoir, is the construction of an underwater waterfall.

The result was a very beautiful and impressive picture - a waterfall under water. Is it difficult to create such a waterfall yourself at home and what is required for this? We'll look into it further.

Technical features of creating a waterfall in an aquarium

Seeing such an aquarium, probably everyone will have one single question: how is this possible? Indeed, a real waterfall in a fully functioning reservoir looks very impressive. If earlier air bubbles were used to create a waterfall, which could not give a full picture of it, then a completely different technology was used here. The waterfall looks like it is quite real. So what's the secret? In fact, creating such a miracle in your pond is not very difficult, the main thing is to follow all the rules and strictly follow the instructions.

This technology involves using very fine sand as water for the waterfall, and not just air bubbles. A special sprayer and air supply tube are installed behind the decorative stonework near back wall aquarium Below, near the wall, a reservoir is attached into which a mixture of water and sand will be sent. To achieve the effect of a natural waterfall, air is supplied under pressure at the bottom of a special tank where the sand itself is collected. It lifts small grains of sand up the column with it. Then the sand is mixed with water at the top, and under the force of gravity this mixture falls down, heading again to the sand collector. Thus, visually we see a stream of water with sand, which looks like a waterfall.

The spectacle is very beautiful and will attract attention. With such an aquarium, any room will become much more interesting and original. In addition to all the benefits, you may encounter a number of problems when creating an underwater waterfall. The sand used for the waterfall must be very fine so that the air flow can lift it up. In addition, when sand falls into the reservoir, it comes into contact with it, and part of the sand grains, because of this, changing direction, will end up not in it, but in the reservoir. This puts additional strain on the filter. To achieve the right effect, it is necessary to precisely adjust the entire mechanism, otherwise, instead of a waterfall, you can get a mud volcano.

Using a waterfall in an aquarium continuously is unlikely to be practical or advisable, because then you will have to clean the pond and its parts much more often.

Decorating an aquarium with an underwater waterfall

If with technical part We have figured out this method of arranging an artificial reservoir, how can it be designed and decorated? Let's start with the fact that using a waterfall as the main attribute of your aquarium already involves the use of plants and elements in decoration that will recreate the landscape of natural waterfalls. It will look best this way. To do this you need to use stones different sizes, from which steep mountain peaks and slopes will be built, densely overgrown with various vegetation. Also between these slopes below from the same shallow white sand it looks like a foaming river is created into which waters flow from a waterfall. For such aquadesign they use different plants, which complement the effect of the present natural waterfall. If everything is done correctly, the result can be a stunning artificial pond with an underwater waterfall. For such an idea, it is better to use aquariums with a medium or large volume, then the picture will be more realistic.

An aquarium with such an aqua design can decorate a home, cafe or restaurant, office or salon, create a positive impression of its owner and emphasize his taste and style. Among other things, reservoirs with underwater waterfalls are not yet such a common occurrence, so among your friends and acquaintances you can be the first to create one yourself. If you're not sure you can make an underwater waterfall on our own in the form in which you want, you can always contact our experienced specialists, they will do the job quickly and efficiently. Such an aquarium will become your pride and the admiration of your guests.

Creating something new is always interesting and exciting. And when your efforts give the expected result, it’s a pleasure to become double. The same goes for creating your own underwater world behind the glass shores. In the world of aquadesign there is always something to surprise even the most experienced aquarists. New fashion trends and currents in this area contribute to the emergence of new styles and methods of designing aquariums. One of these methods was the ability to recreate pictures of real underwater waterfalls in artificial reservoirs. They fascinate and captivate the eye. Everyone wants to be original and own a unique body of water. This option Perfect for those who want to stand out and emphasize their originality. An aquarium with an underwater waterfall will help you with this. And the professionals of our Blue Barbus company will answer all your questions and help with its further maintenance, if you need it.

When we plan to decorate our home, we naturally try to select the most amazing and interesting decorative elements that will help bring our underwater kingdom to life in an unusual way. One of these is the underwater waterfall in the aquarium. This amazing miracle of aquarium keeping is actually a stream of fine white or transparent sand circulating in the system. It falls from the bowl into the tube, with the help of air bubbles it is pushed out, creating the desired waterfall effect, and then falls back into the bowl.

1.5 l plastic bottle – 1 pc.;
plastic bottle 0.5 l;
dropper – 1 pc.;
rubber water hose with a diameter of 1.2 cm - 30 cm;
plastic water pipe 37 cm;
silicone sealant;
compressor – 1 pc.;
narrow tape;

Making a waterfall in an aquarium with your own hands

Take a plastic water pipe and cut it in three lengthwise. We bend them and get support for the future waterfall.

We glue the tube and hose together with sealant.

Stepping back 3 cm from the bottom edge of the hose, make an oval cut measuring 2x1 cm.

From a 1.5 liter bottle we cut off the top part and the threaded neck.
We make a cut along the resulting bowl and put it on the hose, bending the previously made cut (2x1 cm).

We adjust the diameter of the bowl and glue the curved ends with thin tape.
Thoroughly seal the joint between the bowl and the hose with sealant and leave to dry.
At the top of the hose, from the edge diagonally, we make an oval cut, measuring 2.5x1 cm.

We take a plastic tip from the dropper and, using glue, attach it to the lower end of the hose and leave it to dry.

We put the tube from the dropper onto the tip, and connect the other end of the tube to the compressor.

Let's check the operation of our handmade waterfall in an aquarium. If everything works, we proceed to making the visor cover. It will regulate the release of sand.
We take a 0.5 liter plastic bottle and cut off the top part, cutting off the threaded neck. You will get a bowl 3 cm high.

We make a cut on the side of the bowl and attach it to the top of the hose, so as not to block the hole for air bubbles to escape.
We secure the visor with narrow tape and glue it to the hose with sealant. We leave our almost finished waterfall in the aquarium to dry.

When everything is ready, you can start decorating the waterfall with stones at your discretion. It is better to paste over the area of the future rock where the sand will crumble directly with smaller stones to form a depression. This is what we got.

The principle of operation of a waterfall in an aquarium

Today we are ready to offer a wide range of jewelry in the form of a waterfall. Aquatic design enthusiasts can purchase such a device by choosing the appropriate shape, size and cost. Waterfalls in stores can have different shapes, such as a sphinx, a tower, a stalactite or a rock. The kit contains all the necessary elements needed for assembly and connection.

But aquascapers get real pleasure when they make this spectacular decorative element at home. How to make a waterfall in an aquarium with your own hands? First of all, you need to understand the principle of its operation. The effect of falling water is achieved by the flow of small grains of sand. First of all, you need to understand how the sand will rise to the surface and then sink to the bottom. This happens thanks to an air compressor, which creates a vacuum effect in the tube in which the sand is located. defines such a phenomenon as injection. The grains of sand rise up the tube and, having reached the outlet, flow down under the influence of their weight. Consequently, the main tasks when designing a waterfall are to ensure two things: the continuity of this process and the patency of the tube through which the sand rises.

Necessary components for making a waterfall

Making a waterfall will require patience and precision. But if everything is done correctly, the result will definitely delight you with its beauty and originality.

How to make a waterfall First of all, you should determine which unit will provide the injection effect. It is perfect for this purpose and is a necessary attribute of almost any home for fish. The forced air will pick up sand grains and lift them up the tube. The compressor is the first and main component for the manufactured device. You will also need the following items:

Waterfall support made of rigid material. Its height corresponds to the size of the entire decor structure. Any plastic pipe is perfect for use as a support. To ensure stability, it should be attached to a rectangular base.
Rubber hose with a cross section of 10-15 millimeters. Its length will correspond to the height of the support from the previous point.
Tube from the IV system.
Scotch.
Plastic bottle with a capacity of 1.5 liters.
Light weight stones for decorating a structure.

Making waterfall parts

How to make a waterfall in an aquarium? A rubber hose must be attached to a support made of a plastic pipe using silicone. Its upper part should rise one to two centimeters above the surface of the water in the aquarium to ensure air escape.

Assembling the waterfall structure

Decoration

The completeness of the illusion of a waterfall is influenced by the sand used in the design. It should be selected based on the following principles:

Do not use sand that is too fine, because the air flow can spray it in different directions.
It is not recommended to use too large a fraction of the granular substance, since large grains of sand can create a blockage inside the rubber hose.

A waterfall in an aquarium will look more impressive, elegant and unique if you use colored artificial sand.

Before finally installing the structure in the tank, you should conduct several experiments using bulk material of various fractions and select the appropriate one that will create the necessary falling effect.

A waterfall in an aquarium is a fashionable and unusual element of modern art for creating an underwater landscape. Every fish breeder dreams that his pets' home will stand out with a special, original decorative element. It is the waterfall, created with your own hands, that will be such a highlight, successfully fitting into the overall interior of the aquarium. Moreover, making such a device is not too difficult.

In one of the foreign blogs I came across an article explaining how to make a waterfall in an aquarium. The most amazing thing is that we were talking about an underwater waterfall.

As it turns out, such illusions have existed for a long time, and the principle of their operation is based on rising air bubbles. But, air bubbles rise to the top, and the waterfall falls down!?

The explanation turned out to be simple. The illustration demonstrates how a sand waterfall works in an aquarium:

Sand is used to create the illusion of falling water. The sand is raised to the falling height by air from a compressor or filter. In the diagram, sand is indicated in blue.
To create the illusion of a sandy waterfall, use clean, fine sand.
To avoid the formation of a slide of spilled sand at the foot sand waterfall, select the amount of sand, the air supply power and the diameter of the holes through which the sand is poured to the base.

On sand waterfall all currents in the aquarium influence. But the design effect is worth this fuss.

Video of an underwater waterfall

Fans of aquascaping have often seen various underwater illusions, one of which is an underwater waterfall. And aquarium owners have the opportunity to create such a waterfall in their home aquarium. But how to do it?

First, let's understand the nature of this interesting phenomenon. From a physics point of view, the explanation for the illusion of an underwater waterfall is that grains of sand, propelled by air bubbles, fall down due to gravity. Thus, the bubbles, obeying the flow of water in the aquarium, move in a certain direction and create amazing illusions. It is from such “dances” of bubbles that underwater waterfalls can arise. Well, from the outside it just becomes very similar to a small waterfall.

In order to increase the effect produced, sand can be added to the bubbles. By adding sand particles to the movements of the bubbles, there is a chance to get the appearance of falling water. But to add sand to the bubbles, you need a special tube with a small sprayer.

One way or another, at home, every craftsman can create automatic mechanism by dumping a small amount into the aquarium. For this you only need:

a tube;
a piece of padding polyester;
fine sand (large sand can harm the aquarium or simply not give the desired effect);
Internet (to see what injection is and apply the knowledge gained in creating an illusion);
and some time.

The tube must connect to the aquarium either on one side or both. The one-sided option is not very practical as the aquarium will eventually overflow with sand. But the option with both sides is much more convenient. A piece of synthetic padding is attached to the lower end - it is needed to filter the sand used, and the second end is extended to the surface of the aquarium and the process is started with the help of bubbles.

That's all. The work done will only delight and delight you, and in the end you will need very little effort to create an underwater waterfall in the aquarium.

Winter is coming, and there is a need to change the “shoes” for your car. This is very important event, since the degree of your protection on the roads during this period will depend on your choice. Naturally, you need to be well versed in this issue, know many different brands and brands. But you can significantly simplify your task and choose winter tires in Novosibirsk from the Siberia Wheel company. They have a huge selection of tires, including winter ones, and consultants are always ready to help you choose the right product.

But there are other ways to create a waterfall in an aquarium with your own hands. You can see one of these methods in the video below:

And after you make it and install it inside, the waterfall will look something like this:

Waterfall in an aquarium

Have you ever seen an underwater waterfall? It would seem that these are completely incompatible things, but it turns out that you can arrange a waterfall in your aquarium and thereby surprise all your guests.

Many aquarium owners want to make it something special, to add some unique flair to it. Believe me, if you make a waterfall in an aquarium, it will attract the attention of everyone around you. The spectacle is incredibly beautiful, as if live picture wild, untouched nature in your aquarium. But it still remains a mystery how the falling water from the waterfall can be seen underwater. In fact, everything is explained by the fact that it is not water that flows in the waterfall, but very fine sand. If you look closely, you can see small grains of sand up close.

Observing what is happening in the aquarium calms you down, allows you to take your mind off current problems, in short, it is an excellent antidepressant. You can make an aquarium waterfall yourself from scrap materials; the cost of such beauty will not be high at all, but the result will surpass all expectations. The pump pumps water along with grains of sand up a special pipe, and then the grains of sand fall down - this is the circulation.

DIY waterfall in an aquarium

You can see completely different options for the internal design of an aquarium, even the most unusual ones. Aquascape is a fascinating activity, and its fans sometimes use unexpected techniques for designing space. One such technique is to install an aquarium waterfall.

What it is?

At first glance, the very phrase “aquarium waterfall” seems absurd. And indeed: how, where and where can water fall if the aquarium is already filled with it? Of course, if the “can” is filled with water, for example, up to half, then such a device can be placed in such a way that the top of the waterfall is higher than the level of the water. However, will this fully simulate a cascade of water flowing from top to bottom? Of course not.

But in a terrarium, a waterfall installed near the side wall looks quite appropriate, and a similar design of terrariums is often found in practice.

What is the principle of operation of such a device?

In applied physics this is called injection. A mass of sand grains rises up the tube and, reaching the outlet, flows down. All that remains is to ensure that this process is continuous and the sand does not get stuck in the pipeline.

The business promptly responded to the requests of professionals and aquatic design enthusiasts, and soon “waterfalls” for aquariums of various shapes, sizes, and a wide price range appeared on the shelves of specialized stores. Such decorative aquarium devices come in the form of a sphinx model, in the form of a tower, a rock, or a stalactite.

However, many fans of aquascaping get true pleasure precisely when such a device is made with their own hands. In the literature and on special aquarium websites you can find many examples of the manufacture and installation of sandfalls of various configurations, power and varied appearance.

How to make your own aquarium waterfall

rigid support for the structure, the height of which is calculated based on the size of the entire sandfall;
a rubber hose of small cross-section (from 10 to 15 mm), its length also corresponds to the height of the future structure;
hoses from the drip system;
empty plastic bottle (1.5 liter capacity, for example);
scotch;
silicone aquarium glue;
light stones for finishing the structure to look like a natural grotto or rock.

Collection bowl sand is made from scraps of a plastic bottle. First, the tapering part is cut off and the threaded neck is removed. Then the top trimmed part of the bottle is cut in half lengthwise. It turns out to be some kind of scoop, which will play the role of a collecting bowl. This “scoop” is inserted into the main hose (or pipe) at the slot, fixed with tape (temporarily) and glued with silicone.

Assembly. The system hose (dropper) is connected to the lower edge of the main tube; it is through it that air from the compressor will be supplied. A large slot is also made in the upper part of the pipe, slightly below the water level; Sand will spill out from there.