What size should the aquarium be? Calculator for calculating the volume of liquid in a rectangular container Calculate the volume of the aquarium in liters online calculator

We bring to your attention, perhaps, the most accurate and reliable aquarium glass thickness online calculator. (video guide)

The water calculator(aka aqua calculator, he is aqua calculator, he is aquarium calculator... in general, search robots will understand us) calculates not only the thickness and exact dimensions of aquarium glass, but at the same time gives out some related values, which may also turn out to be useful to the master who decided to make an aquarium with his own hands, such as: the volume and weight of the jar, the approximate consumption of glue and the total cost of glasses.

Our aquarium calculator was developed based on aquarium glass thickness charts, compiled by one of the most famous aquarists in the world - Hans Mayland. The main advantage of the Mayland table is its exceptional reliability, proven in practice in the conditions of our workshop for many years.

We, in turn, carried out (and still regularly carry out, as new data becomes available) the most thorough adjustment of the Mayland table values, supplementing it with the glass thicknesses of aquariums of the most famous European brands, such as Juwel, Aquatlantis, Ferplast, Eheim and others , which undoubtedly improves the accuracy of the program calculations.

enjoy online aquarium calculator very simple: enter the dimensions aquarium dimensions into the appropriate cells and get the exact dimensions of all glasses(scheme 1). Consumption of aquarium sealant is calculated automatically based on the thickness of the adhesive line (scheme 2). The program has the ability to change the size of the gap between the panes, as well as the function of forced selection of glass thickness, which can be useful when gluing non-standard aquariums (for example, partially filled with water).

IMPORTANT!!! These values are valid ONLY with stiffeners and cross braces. Aquariums open type(without stiffeners) are calculated using completely different algorithms.

03/22/2019 The function of dividing the bottom into parts has been improved

04/10/2018 Added the field "Unfilled"

04/27/2017 Minor adjustments were made to the thickness table data.

04/22/2017 The estimated length of the aquarium has been increased to 3000 mm.

04/10/2017 Added calculation of the cost of materials. Added calculation of arbitrary glass.

02/06/2017 Added automatic division of the bottom glass into parts if the length of the aquarium exceeds the width by more than twice.

02/04/2017 Calculation of the dimensions of stiffeners and transverse screed has been added. Added calculation of silicone sealant consumption.

The ability to calculate the volume of an aquarium is a very important quality for any aquarist, whether he is an experienced fish farmer or a beginner who is just mastering the maintenance of a home pond. The volume largely determines what quality of life the pets will have. You also need to think about the size of the fish.

Why Calculate Volume

It would seem, why bother with the calculation, if the displacement is usually indicated by the manufacturer or seller. The fact is that official data often differ from real life because they do not take into account factors such as internal filling, water level, etc. When buying a new container, it is always best to recalculate to be sure when maintaining your home pond.

Knowing the correct volume of water in the aquarium, it is easier to calculate the allowable number of fish.

With overpopulation, it is difficult to maintain biobalance. An excess of pets will cause a situation where the bacteria will not cope with their waste products. Water in this case often accumulates in it harmful substances, the fish feel bad, can get sick and die. Experts say that for 1 peaceful small fish up to 5 cm in size, an average of at least 5 liters of water is required. The larger and more aggressive the individual, the more space necessary for normal life.

A correct idea of displacement will help to calculate required amount medicines if a mass disease occurs, and will also serve as the basis for calculating the dose of fertilizers, bacterial supplements and other drugs.

How to calculate

To calculate the volume of an aquarium, you can use simplest way: fill the container with water using a measuring cup or a liter jar.

In this case, it is better to mark on paper each filled liter so as not to lose count.

However, this option, which is quite suitable for small vessels, will cause some discomfort if you need to calculate the exact amount of liquid in a large aquarium.

In this case, you will have to make some measurements and use the formula. Every schoolgirl once calculated the volume of a parallelepiped, and every student calculated such parameters for a ball and its parts. Therefore, it is only necessary to refresh the old knowledge and put it into practice. If the student correctly calculated the answer, she will be rewarded with a good mark. The best reward for an aquarist will be a healthy atmosphere in his home pond.

simple shape aquarium formula

To calculate the volume of an ordinary rectangular aquarium, you need 3 values - these are the width, depth and height to the level of filling the tank with water. Then these 3 values \u200b\u200bmust be multiplied. For example, there is an aquarium 50 cm wide, 30 cm deep. The volume declared by the seller is 75 liters. The total height of the vessel is 50 cm. However, a lid with a lamp is installed on top, so water can be poured, stepping back a certain distance from the upper edge. So a height of 40 cm is taken into account. 50 cm × 30 cm × 40 cm = 60,000 cm³.

To find out the volume of the aquarium in liters, you need to multiply the resulting number by 0.001.

Thus, the calculated volume is 60 liters, that is, 15 liters less than officially declared. In such an aquarium, there should be fewer fish, otherwise there will be a risk of overpopulation.

Formulas for complex aquariums

Sometimes design solution interior or the desire of the aquarist himself require the installation of an aquarium complex shape. Most often it is a prism (3-sided, 5-sided, 8-sided), cylinder or sphere. In this case, you will have to perform more complex calculations:

Once you understand how to calculate the displacement of a 3-sided prism, you can easily make any such calculations. The formula is as follows: V = S × H, where S is the base area, H is the height. To find out the volume using this formula, you first need to measure the sides of the base. Let it be a right-angled triangle with legs 30 and 40 cm. Now you need to find out the area by multiplying the obtained values \u200b\u200band dividing the number found by 2: (40 cm × 50 cm): 2 \u003d 1,000 cm². The next step is to measure the height of the aquarium wall to where the water will be and multiply the base area by that number. That is, if the height of the water is 35 cm, 1,000 must be multiplied by 35. The resulting 35,000 cm³ is multiplied by 0.001. The volume of the measured aquarium is 35 l.
The question of how to determine the volume of a cylindrical container will also require knowledge of the formula. This time it will be like this: V = π × R² × H, where π is constant 3.14, R is the radius of the base and H is the height to the water level.
Calculation of the volume of a spherical aquarium is carried out according to more than complex formula: V = 1/3 π × H² × (3 × R − H), where π is a constant of 3.14, R is the radius of the great circle of the ball, and H is the height to the water level.

Everyone calculates the volume of the aquarium in their own way. There is a generally accepted recommendation that it is more convenient to calculate the amount of water in small containers using measuring utensils, and in aquariums with large liters using formulas.

At the same time, in both cases, experienced aquarists recommend that the found value be further reduced by 10–15%, since there will be less water in a fully prepared aquarium due to the thickness of the walls, soil, appliances, decorations, plants and pets.

Instruction

Now you have to calculate the internal . To do this, measure the tank wall thickness, multiply by two, and subtract the figure from each measurement. For example, the wall thickness is 0.5 cm. You need to subtract the centimeter from the outside length to find the inside length.

Convert centimeters to meters and calculate the volume of the aquarium using internal measurements. Multiply the length by the width and height and you get the volume in cubic meters.

Take a standard 50 liter aquarium with a wall thickness of 0.5 centimeters and the following external 54x27x35 centimeters. His inner dimensions will be equal to 53x26x34 centimeters. From each measurement, we subtracted 1 centimeter, the thickness of the aquarium wall, multiplied by two. Its volume in cubic meters will be 0.54 x 0.26 x 0.35 \u003d 0.0491 centimeters or 49 liters.

It would seem that the difference of 1 liter is not so significant, but this volume corresponds to the amount of water poured into the aquarium to the very brim and only if there is nothing else in the tank. If we do not add water to the edge of the aquarium by 3 centimeters, then there is another 0.5 less water in it. How did we know? Multiplying the bottom area by the height from the water surface to the edge of the aquarium, that is, 0.54x0.29x0.03, and converting the resulting figure - 0.0042 - from cubic centimeters to liters.

Now you can take away about a liter of water per volume occupied by the filter and heater. And somewhere around 0.5 liters for snags or others decorative ornaments. And don't forget the algae. But there is still soil! 2 centimeters of basalt chips will take about 0.8 liters of the total volume. So your 50 liter tank actually holds about 47 liters. And the larger the aquarium, the more noticeable the difference between the declared volume and the real one.

Two approaches to choosing an aquarium

There are two selection options desired model- professional and amateur. In the first case, the main criterion is optimal conditions for keeping and breeding fish, in the second - the container is chosen as original item decor.

Each option has its pros and cons. For example, a professional designer is unlikely to understand the aquarist, which will significantly limit your choice of fish. However, if you decor is more important, then the variety sea world you can recreate by combining flora and fauna.

With a professional choice of an artificial reservoir, you will first need to select the volume and geometry of the container (based on what kind of living creatures you want to populate the aquarium), and only after that think about how everything will look in the interior of the room.

Despite the differences between these approaches, they both allow you to choose perfect option. Specialists from the Aqua-Store company will be happy to help you make right choice. We always take into account the wishes of customers and the conditions necessary for the future inhabitants of the fish house.

Small aquarium volume: pros and cons

Models up to 50 liters are considered small. They need a standard set of equipment (it is especially important to install a heater and a filter), very little space in the room and good lighting. The last factor is important if you want to grow plants.

small aquarium - perfect choice if you live in small apartment and want to diversify your interior. Such a tank will look great on a table in a small office space. Small models are advised to buy for schoolchildren. Such fisheries are easier to look after. A young breeder will be able to pets that are easy to care for.

In a glass container of modest size, you can run neon and guppies, cherry or sunny barbs, tetras and even pygmy catfish. All of these fish are unpretentious in food, they adapt quite easily to a new habitat, and most importantly, they can be found in almost any pet store.

Small aquariums are often recommended to be species - that is, to populate them with just one type of fish. This is done to avoid aggressive behavior and fights between individuals. different kind. If the breeder is not satisfied with this option, then it is quite possible to pick up several types of fish that can get along with each other. To do this, you can buy neon or tetras and hook them up with catfish. These species live in different layers water and will not interfere with each other. If you don't get enough bright colors, the reservoir can be planted with various plants.

Small tanks have their drawbacks. A small volume of water leads to the fact that any change in the composition of the liquid will be reflected in the health status of the inhabitants. To ensure that nothing threatens the fish, it is necessary to constantly maintain all service systems in working condition:

regularly check the composition of the water;

in right time perform a 10-15% water change;

do not overfeed pets.

Medium volume models: pros and cons

Medium tanks include tanks of 200-300 liters. Such aquariums are considered optimal for keeping fish in city apartments. Firstly, their size allows you to get several types of fish (including quite large ones) and add to them underwater inhabitants exotic for our latitudes (for example, shrimp, crabs or snails). Secondly, when using this amount of water, the fish will feel better than in very small containers. Changes in the composition of the water will affect them less. In addition, such a reservoir may have unusual shape, it is large enough to make it a real highlight of the interior.

In a medium-sized aquarium, you can run schooling fish - 8-10 pieces of different individuals that are easy to care for (for example, the same guppies or barbs). In addition, many beautiful, unusual elements. You can decorate the bottom with corals or stones, plant a variety of artificial and real plants in the tank (most often these are unpretentious wallisneria, willow hygrophila or cryptocoryne).

Another plus of such a model is that it is already possible to implement the “pseudo-sea” style in it, to combine the marine and freshwater options.

Large aquarium: advantages and disadvantages

To big models include containers with a volume of 550 liters. The main advantage of tanks of this size is that they can be stocked with large exotic fish. For example, one individual up to 1.5 m in size can be placed in a 550-liter tank. This will look very impressive and unusual. Aravans or snakeheads are unusual and look quite exotic. Such an aquarium will allow you to get a large catfish or an Indian knife with an original color. Another option is to populate a flock of predatory piranhas. Despite their terrible reputation, these fish may well become your favorites - they are beautiful, graceful and practically do not pose a threat to their owner (in fact, piranhas are incredibly shy). The flock is launched with the expectation of approximately 10 liters per individual. Watching exotic predators will give you an incredible experience and mentally transfer you to the distant Amazonia.

A large aquarium will be an excellent habitat for fish accustomed to vast expanses of water. It will be much easier to maintain biobalance in it. The main thing is to get as much information about the types that you are going to start in advance.

The main disadvantage of large reservoirs is the financial costs associated with their acquisition, as well as complex and expensive maintenance. Even a simple water change in a 100-liter tank is a replacement of 10-15 liters, and in a 1000-liter tank - up to 150 liters. How more fish various kinds resides in your aquarium, the more food you will have to buy.

To make the right choice, contact the Aqua-Store service! Our specialists will help you to choose the perfect option for a glass reservoir that will perfectly fit into the interior of the room and bring everyday life some exotic underwater world.

Often people buy aquarium fish without thinking about what kind of tank they need. With such a purchase, it is very important to calculate the volume of the aquarium in liters. Much depends on this characteristic: how many pets will live there, the volume of water, the amount of soil, etc. In fact, every adult knows how to calculate the volume of an aquarium, you just need to remember the knowledge gained at school.

Why are calculations necessary?

It would seem that there is nothing easier - to buy a fish house, everything necessary components and put underwater inhabitants there. In fact, if the owner of the fish did not correctly calculate the volume of the tank, her pets may not live in it for long.

to understand how many fish and plants will be optimal for a particular pet house;
determine the amount of soil and fertilizers;
even when calculating the dosage medicines for pets, you need to know the data of the aquarium.

The fish house should be comfortable for its inhabitants, then there will be no health problems for pets.

How is the calculation made?

To understand how to find out the volume of an aquarium, you need to resort to the queen of all sciences - mathematics. Calculations will help determine how many liters it will take to fill it, which heater and water filter to choose, which species of fish can exist in it. Correct calculations- a pledge of longevity of underwater inhabitants.

To calculate the volume of the aquarium, it is worth preparing special tools for measurements. The volume of the aquarium can be calculated using a calculator, a tape measure and a pencil with a piece of paper. When you have prepared everything you need, you need to follow the instructions and remember what you went through at school:

calculate the volume of the aquarium, which has the shape of a parallelogram (this is standard view product) by measuring its length from the outside, depth and width;
these three values in the aquarium should be written down on a piece of paper, they will be useful for further calculations;
the volume of the tank using the measured numbers is calculated by the formula: internal length × internal width × internal height;
the question remains how to calculate the internal values, for this you need to measure the tank wall, its thickness;
the resulting figure must be multiplied by 2, then subtract it from the previously obtained external measurements, which will help to obtain internal numbers;
then we substitute the values \u200b\u200bin the formula described above, and translate the resulting value into cubic liters (1 m 3 \u003d 1000 l) - this will be the volume of the aquarium or displacement.

There is an additional certain way tank volume measurements. It is a little easier than the previous one. It is necessary to make calculations according to the formula: (H × D × D) × 0.001 (where H is the height in cm, D is the length in cm, G is the depth in cm). Thus, it will turn out to correctly subtract liters.

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