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How to find the volume of the aquarium

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How to calculate aquarium volume :: aquarium volume calculator :: Equipment and accessories

Tip 1: How to calculate the volume of the aquarium

Volume of your aquarium - This is the starting point for a dozen calculations. The type and quantity of fish and plants, the filter and heater characteristics, the dosage of medicines and fertilizers necessary for the successful functioning of your home ecosystem depend on the volume. How often beginner aquarists are guided by the figure indicated in the factory characteristics of the reservoir and are mistaken, sometimes irreparably for their pets. If you want to turn your aquarium into a real underwater kingdom, you will have to start with mathematics.

You will need

  • - roulette
  • - pencil and paper
  • - calculator

Instruction

1. If your tank is a parallelogram, you need to measure its width, depth and length from the outside and record these values.

2. Now you have to calculate the internal dimensions. To do this, measure the thickness of the tank wall, multiply by two and subtract the resulting figure from each measurement. For example, wall thickness aquarium 0.5 centimeters. You need to subtract a centimeter from the outer length to find the inner length.

3. Translate centimeters to meters and calculate the volume aquariumusing internal measurements. Multiply the length by the width and height, and you get the volume in cubic meters.

4. Now convert cubic meters to liters. In one cubic meter one thousand liters.

5. Take a standard 50 liter aquarium with a wall thickness of 0.5 centimeters and the following external dimensions of 54x27x35 centimeters. Its internal dimensions will be equal to 53x26x34 centimeters. We subtracted 1 centimeter from each measurement, the wall thickness aquariummultiplied by two. Its volume in cubic meters will be 0.54 x 0.26 x 0.35 = 0.0491 centimeters or 49 liters.

6. 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 edges and only if there is nothing else in the tank. If we do not add water to the edge aquarium at 3 centimeters, then it is still 0.5 liters less water. How do we know this? Multiplying the bottom area by the height from the water surface to the edge aquarium, that is, 0.54 x 0.29 x 0.03 and converting the resulting figure - 0.0042 - from cubic centimeters to liters.

7. Now you can take about a liter of water per volume occupied by the filter and heater. And somewhere in 0.5 liters of snags or other decorative ornaments. And do not forget the algae. But there is still ground! 2 centimeters of basalt crumb will take about 0.8 liters of the total volume. Thus, your 50-liter aquarium actually holds about 47 liters. And the larger the aquarium, the more noticeable the difference between the declared volume and the real one.

Tip 2: How to calculate the volume of the aquarium

An aquarium in a house is not only very beautiful. It has been proven that observing the underwater life calms the nerves, improves mood and puts thoughts in order. But in order that the underwater life not only looks harmonious, but also does not cause inconvenience to underwater inhabitants, it is necessary to create comfortable conditions for them, namely, to choose the right size. aquarium.

You will need

  • calculator or the ability to count in the mind, aquarium scenery and soil, fish

Instruction

1. First, think carefully about which fish you plan to place in the aquarium. It should not be very closely, otherwise internal wars are inevitable and, as a result, the death of tenants. And this is not what you want to put the aquarium. Therefore, it is necessary to know how much internal space this or that individual requires. As a rule, a peaceful small fish of medium size (5-8 cm) requires 10-15 liters. Accordingly, the larger the fish and the more aggressive it is, the more space it needs to get along peacefully with its neighbors.

2. Decide which interior decorations you want to place, which plants in which soil you plant.
We must not forget that the scenery, plants and soil occupy a certain amount of internal space of the aquarium. The thickness of the soil layer depends on the size of its particles and ranges from 3 to 8 centimeters. That is, the larger the particles, the thicker the soil should be in the aquarium. The background can also be voluminous (although more often it is not), so do not forget to take this into account.

3. Taking into account all the selected positions, calculate the volume of aquarium you need. As a rule, the volume is already indicated in the stores, and with the purchase you will know for sure whether this or that aquarium will suit you. But if you do not know exactly the volume of this particular aquarium, it can be calculated by the formula. To do this, multiply the length, depth and height of the aquarium in centimeters. We get the volume in centimeters cubic. This value must be multiplied by 0.001 to get liters. By choosing the right aquarium, you can create a beautiful corner in your own home and ensure a joyful happy life for its inhabitants.

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note

If you want to achieve perfect accuracy in calculations, it is worth remembering that the proportion of basalt crumb, quartz, river sand is different.

Helpful advice

In the network there are a large number of links to various aquarium calculators online. They allow you to calculate the volume of your aquarium and the weight of the soil necessary for its proper functioning.

❶ How to find the volume of the aquarium :: Fish aquarium

How to find the volume of the aquarium

Each type of fish has its own preferences for size. aquarium. Someone needs a lot of space, and some kind of can be content with a small amount of water. Therefore, it is important to be able to calculate the volume aquariumto grow healthy pets.

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You will need

  • - measuring cup or dishes, whose volume you know.

Instruction

1. You can calculate the geometric and actual volume aquarium. Geometric volume is the amount of water that will fit in an empty aquarium. It is calculated by the formula a * b * c, where a is the length aquarium, b - width, and c - height. But in fact, in addition to water, in the existing aquarium you will have soil, shells, perhaps a decorative sunken ship or an underwater castle, equipment necessary for fish life, algae and the inhabitants themselves.

2. In order to calculate the actual volume aquariumIt would be safer to use measuring dishes or even a regular can. Pour soil and shells into the future dwelling, install necessary equipment, put decorations on it and start filling the tank with water with the help of a container, not forgetting to count how many times you scooped water. Once the tank is full, multiply the number of liters that fit in the dishes by the number of times you had to fill it with water. As a result, you get the actual amount. Of course, in this case it is more convenient to calculate the volume immediately before the fish is settled, although this is a good way to check the tightness of the aquarium. The same method can be applied to round aquariums, since it is impossible to calculate mathematically their volume exactly.

3. Often, the manufacturer writes on the aquarium its volume. The most common measurement unit is liters, cubic centimeters and cubic meters. Remember that one liter equals one cubic decimeter. If you bought an aquarium in England or America, its capacity can be measured in pints or inches cubic. One pint will be equal to 0.57 liters. If you are dealing with an American pint, the value will be different - 0.47. One cubic inch is 0.016 liters.

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How to determine the volume of the aquarium

The guidelines for breeding aquarium fish usually indicate how many liters of water are needed per pair. There are species of fish that will never grow to their normal size in a small vessel. For some guests too tight "house" can be disastrous. Therefore, the volume of the aquarium must be calculated in advance. You need to know it in the event that the fish are sick. Doses of drugs are also calculated on the volume.

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You will need

  • - ruler, tape measure or measuring tape;
  • - measuring vessel;
  • - calculator.

Instruction

1. Decide which volume you need - geometric or actual. The first is calculated in the same way as the volume of a geometric body of the corresponding form. Measure the length, width and height of the aquarium and multiply them. For measurements it is most convenient to use a tape measure or a measuring tape. This method has several drawbacks. Thus it is convenient to calculate the parameters of a rectangular or square vessel. But modern aquariums have the most bizarre form, and this method is not always suitable. In addition, water to the brim in the aquarium is never poured. And there are stones and shelters for some fish, and they also take volume.

2. Get measured dishes. You will need it in the future. This can be a vessel with tick marks or even an ordinary bucket or can, the volume of which you know. Measuring vessel allows you to determine the volume more accurately. Before settling the fish, you will still fill the aquarium with water. In many cases, this needs to be done several times. For example, when testing a homemade aquarium for tightness. But it is more convenient to calculate the volume immediately before settling the fish, when you have already processed the soil, stones and decorative elements.

3. Place the soil, shelter and bulk jewelry. You can put on one of the walls mark, to which you will pour water. Type water into the measuring dish and gently pour it into the aquarium. Fill your reservoir to the desired level, not forgetting to count how many times you have emptied the measuring vessel. Multiply its volume by the number of times. The advantage of this method is that it allows you to accurately calculate the volume of water in a vessel of any shape.

note

Usually the volume of the aquarium is determined in liters, so it may be necessary to convert the units of measurement, if suddenly there are other data on the measuring dish. In the international system, these are cubic meters or cubic centimeters. Use the table of units of measurement of physical quantities. Pints ​​or cubic inches can stand on English or American dishes. Such measuring vessels are not found every day, but sometimes they come across. The very method of calculating the volume of this does not change. Calculate the number of units and translate it into the international system using a table and a calculator.

Helpful advice

If the aquarium is very large, take a bucket as a measuring dish. You can pre-determine its exact volume using the same measuring utensils. Mark the height you poured

❶ How to calculate the volume of the aquarium :: how to calculate the volume of the round aquarium :: Furniture and decor

How to calculate the volume of the aquarium

An aquarium in a house is not only very beautiful. It has been proven that observing the underwater life calms the nerves, improves mood and puts thoughts in order. But in order that the underwater life not only looks harmonious, but also does not cause inconvenience to underwater inhabitants, it is necessary to create comfortable conditions for them, namely, to choose the right size. aquarium.

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You will need

  • calculator or the ability to count in the mind, aquarium scenery and soil, fish

Instruction

1. First, think carefully about which fish you plan to place in the aquarium. It should not be very closely, otherwise internal wars are inevitable and, as a result, the death of tenants. And this is not what you want to put the aquarium. Therefore, it is necessary to know how much internal space this or that individual requires. As a rule, a peaceful small fish of medium size (5-8 cm) requires 10-15 liters. Accordingly, the larger the fish and the more aggressive it is, the more space it needs to get along peacefully with its neighbors.

2. Decide which interior decorations you want to place, which plants in which soil you plant.
We must not forget that the scenery, plants and soil occupy a certain amount of internal space of the aquarium. The thickness of the soil layer depends on the size of its particles and ranges from 3 to 8 centimeters. That is, the larger the particles, the thicker the soil should be in the aquarium. The background can also be voluminous (although more often it is not), so do not forget to take this into account.

3. Taking into account all the selected positions, calculate the volume of aquarium you need. As a rule, the volume is already indicated in the stores, and with the purchase you will know for sure whether this or that aquarium will suit you. But if you do not know exactly the volume of this particular aquarium, it can be calculated by the formula. To do this, multiply the length, depth and height of the aquarium in centimeters. We get the volume in centimeters cubic. This value must be multiplied by 0.001 to get liters. By choosing the right aquarium, you can create a beautiful corner in your own home and ensure a joyful happy life for its inhabitants.

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Liquid is an aggregate state of a substance, being in which it can change its shape without changing the volume. If you pour water from a glass into a jar, the shape of the water will take the contour of the last vessel, but it will not become more or less. Determine the volume liquids can be a few simple ways.

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Instruction

1. To calculate the physical method for finding the volume of any body that is in any aggregate state, knowing its mass and density. That is, if the density is known liquids (for this, it is enough to know its name and further, to find the density table in the physical reference book) and its mass, then simply divide the mass value by the density value. The units of measurement of these quantities should be: if the mass is given in kilograms, then the density should be in cubic meters, if the mass is measured in grams, then the density is in cubic centimeters. Example1: Let it be necessary to find a volume of 2 kg of water. Solution: The volume is equal to the ratio of the mass (2 kg) to the density of water (it is equal to 1000 kg / (m) cubed). Total volume is equal to 0.002 cubic meters.

2. Another mathematical way to measure volume liquids: in its form. After all, as a rule, it is always poured into any vessel. Then you need to know how to find the volume of the geometric shape that the piece has. For example, if water is poured into an aquarium, and it is a parallelepiped, then its volume, and hence the volume of water, can be calculated as the product of the height, length, and width of the aquarium. You can do the same with any form. The basic rule for finding the volume: this is the product of the height of the base area. Example 2: Water is poured to the edges of the aquarium, what is its volume if the dimensions of the aquarium are: 20 cm, 30 cm, 40 cm. Decision. To find the volume of water, it is necessary to determine the volume of dishes: the volume is equal to the product of the height, length and width of the vessel. V = 20cm * 30cm * 40cm = 240000 cubic centimeters. Answer: the volume of water is equal to 240,000 cubic centimeters.

3. The easiest way to measure volume liquids measuring vessel having a scale, the price of division, unit of measurement. An example of a measuring vessel could be a beaker, syringe, bucket, glass, etc. The main thing in this way is not to be mistaken with the readings of the measuring device. Example 3. The glass is half filled with water. Need to find its volume. Solution: if 200 milliliters of water are placed in a glass as much as possible, then in a half glass - one hundred milliliters.

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How to calculate the volume in liters

Any liquid container, such as a can or water bottle, has a certain amount that is measured in liters. However, there are cases when the volume is known in cubic meters. In this case, you need to be able to translate meters into liters.

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Instruction

1. There are several ways to calculate volume in liters. If you encounter a liquid that is packaged in a bottle, then there is always this volume indicated in liters. However, there are containers on which the volume is indicated in cubic meters. From primary school it is known that in 1 m ^ 3 = 1000 l. Accordingly, if you need to find the volume of any capacity in liters, you must multiply the specified value in cubic meters by 1/1000: a (l) = b (m ^ 3) * 0.001. Thus, you can calculate the volume in liters for a given volume, measured in m ^ 3. This is a simple translation from one SI unit of measurement to another. However, if you do not yet know the volume, you will need to first find it in meters, and then translate into liters.

2. Suppose you know only the mass of the liquid in the container. With the help of a simple formula, which is known from the school physics course, one can find the volume. The formula itself looks like this: p = m / V, where m is the mass of the liquid, p is the density of the liquid. You can find the density of the liquid based on the tabular data. In all physics textbooks, the densities of liquids are given, including water, oil, kerosene, mercury, etc. Accordingly, the volume is equal to: V = m / p (m ^ 3). Further, also according to the scheme, V (l) = V (m ^ 3) * 0.001.

3. If you know neither volume nor tare mass, but it is a clear stereometric figure, for example, a cylinder, the volume can be found in two stages: first you need to carry out experimental measurements, and then - algebraic calculations. To do this, you need to measure the radius of the base of the cylindrical container and its height.The volume of such a container will be equal to: V = πR ^ 2 * H, where R is the radius of the base of the container, H is the height (m ^ 3). Similarly, V (l) = V (m ^ 3) * 0.001.

There is an aquarium, and how to determine how many liters it?

Sivolobov Sergey

and you count :))))
V = S * h
S = a * b
in other words - multiply the length and width of the aquarium, and multiply by the height,
if you measure in centimeters - you will receive in cubic centimeters
1 liter = 1 cubic decimeter

Sergey Gaidin

simple ruler. or a similar measuring instrument:
length * width * height = cubic centimeters. see cubic / 1000 = liters
This, of course, if he parallelepiped. if round - then the bottle is easier

Svetlana

You can find out the exact displacement of the accident only after a primer, filter, heater, sprayer, caverns / grooves / grottoes, etc., are placed there. That's when you need to count liters, how much is really included. And already from this volume of water to make a start further at settling by small fishes and plants. For example, I have a volume of a small aquarium according to documents of 23 liters, but in reality I pour about 18 liters of water there. So I should be guided when settling it, not with the volume that goes according to the calculations of width and height, or which is written in the passport, but should assume that I have an 18-liter aquarium. And I have to rely on fish for 18 liters, and in no way will I choke on 23 ...

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