Aquarium Size and dimension by use and type of fish
Ever wondered which is the best aquarium size and weight? Let’s learn more – An aquarium is a vivarium used for the maintenance of aquatic organisms either marine or freshwater. Small aquariums are found in people’s homes while the public aquariums keep the aquatic animals in large tanks.
There consists different types of aquariums for example; freshwater aquariums, cold water aquariums, saltwater aquariums, breeder tanks, kids tanks, and large tanks
The various materials being used to construct fish aquariums are;
Glass aquarium – glass tanks rely on plastic frames and a strong sealant to support the fish tank.
Acrylic aquarium – acrylic fish tanks used to discolor with exposure to sunlight but with recent developments that is no longer the case.
In addition, the fish tanks come in different aquarium sizes and shapes depending on the gallons of water being used the most common one is the rectangle aquarium.
Discover aquarium size charts and weights
Acrylic aquariums or custom glass have a wide range of size specifications. Fish tank sizes and fish tank dimensions largely depend on the size of fish being reared since an acrylic tank is much lighter and stronger compared to a glass tank which is heavier.
The choice of tank one chooses will determine the gallons of tank water to be used.
Glass or Acrylic Aquarium Dimensions and Weights
Find below the most standard Aquarium size or fish tank dimensions
SMALL AQUARIUM | ||
Tank Size in gallons and liters | L * W * H in inches and centimeters | Filled weight in pounds and kilograms |
2 ½ gallon 9.5 liters | 12 * 6 * 8 inches 30.5 * 15.2 * 20.3 centimeters | 27 pounds 12.2 kilograms |
5 gallon 18.9 liters | 16 * 8 * 10 inches 40.6 * 20.3 * 25.4 centimeters | 62 pounds 28.1 kilograms |
10 gallon leader 37.9 liters | 20 * 10 * 12 inches 50.8 * 25.4 * 30.5 centimeters | 111 pounds 50.3 kilograms |
15 gallon 56.7 liters | 24 * 12 * 12 inches 60.9 * 30.5 * 30.5 centimeters | 170 pounds 77.1 kilograms |
15 gallon high 56.7 liters | 20 * 10 *18 inches 50.8 * 25.4 * 45.7 centimeters | 170 pounds 77.1 kilograms |
MEDIUM AQUARIUMS | ||
Tank Size in gallons and liters | L * W * H in inches and centimeters | Filled weight in pounds and kilograms |
20 gallon high 75.7 liters | 24 * 12 * 16 inches 60.9 * 30.5 * 40.6 centimeters | 225 pounds 102.1 kilograms |
20 gallon long 75.7 liters | 30 * 12 * 12 inches 76.2 * 30.5 * 30.5 centimeters | 225 pounds 102.1 kilograms |
25 gallon 94.6 liters | 24 * 12 * 20 inches 60.9 * 30.5 * 50.8 centimeters | 282 pounds 127.9 kilograms |
29 gallon 109.7 liters | 30 * 12 * 18 inches 76.2 * 30.5 * 45.7 centimeters | 330 pounds 149.6 kilograms |
30 gallon breeder 113.5 liters | 36 * 18 * 12 inches 91.4 * 45.7 * 30.5 centimeters | 348 pounds 157.8 kilograms |
40 gallon breeder 151.4 liters | 36 * 18 * 16 inches 91.4 * 45.7 * 40.6 centimeters | 458 pounds 207.7 kilograms |
40 gallon long 151.4 liters | 48 * 12 * 16 inches 121.9 * 30.5 * 40.6 centimeters | 455 pounds 206.3 kilograms |
LARGE AQUARIUM | ||
Tank Size in gallons and liters | L * W * H in inches and centimeters | Filled weight in pounds and kilograms |
50 gallon 189.2 liters | 36 * 18 * 19 inches 91.4 * 45.7 * 48.2 centimeters | 600 pounds 272.1 kilograms |
55 gallon 208.1 liters | 48 * 13 * 21 inches 121.9 * 33.02 * 53.3 centimeters | 625 pounds 282.4 kilograms |
65 gallon 246 liters | 36 * 18 *24 inches 91.4 * 45.7 * 60.9 centimeters | 772 pounds 350.1 kilograms |
75 gallon 283.9 liters | 48 * 18 * 21 inches 121.9 * 45.7 * 53.3 centimeters | 850 pounds 385.5 kilograms |
90 gallon 340.6 liters | 48 * 18 * 24 inches 121.9 * 45.7 * 60.9 centimeters | 1050 pounds 476.2 kilograms |
125 gallon 473.3 liters | 72 * 18 * 21 inches 182.8 * 45.7 * 53.3 centimeters | 1400 pounds 635.02 kilograms |
150 gallon 567.8 liters | 72 * 18 * 28 inches 182.8 * 45.7 * 71.12 centimeters | 1800 pounds 816.4 kilograms |
180 gallon 681.3 liters | 72 * 24 * 25 inches 182.8 * 60.9 * 63.5 centimeters | 2100 pounds 952.5 kilograms |
Standard aquarium size of rectangle aquarium with square corners.
VOLUME | SIZE – L * W * H | THICKNESS | |||||
Gallon | Liter | Inches | Millimeter | Body | Top | ||
125 gallons | 473.1 liters | 72*18*20 inches | 1829*457*508 millimeters | ⅜ inches | 10 millimeters | ⅜ inches | 10 millimeters |
135 gallons | 511 liters | 72*18*24 inches | 1829*457*610 millimeters | ⅜ inches | 10 millimeters | ⅜ inches | 10 millimeters |
150 gallons | 567.8 liters | 60*24*24 inches | 1524*610*610 millimeters | ⅜ inches | 10 millimeters | ⅜ inches | 10 millimeters |
165 gallons | 624.5 liters | 72*18*30 inches | 1829*457*762 millimeters | ½ inches | 13 millimeters | ⅜ inches | 10 millimeters |
180 gallons | 681.3 liters | 60*24*30 inches | 1524*610*762 millimeters | ½ inches | 13 millimeters | ½ inches | 13 millimeters |
180 gallons | 681.3 liters | 72*24*24 inches | 1829*610*610 millimeters | ⅜ inches | 10 millimeters | ½ inches | 13 millimeters |
215 gallons | 813.8 liters | 72*24*30 inches | 1829*610*762 millimeters | ½ inches | 13 millimeters | ½ inches | 13 millimeters |
240 gallons | 908.4 liters | 96*24*24 inches | 2438*610*610 millimeters | ½ inches | 13 millimeters | ⅜ inches | 10 millimeters |
260 gallons | 984.2 liters | 72*24*36 inches | 1829*610*914 millimeters | ¾ inches | 19 millimeters | ½ inches | 13 millimeters |
290 gallons | 1097.7 liters | 120*24*24 inches | 3048*610*610 millimeters | ¾ inches | 19 millimeters | ½ inches | 13 millimeters |
300 gallons | 1135.6 liters | 96*24*30 inches | 2438*610*762 millimeters | ½ inches | 13 millimeters | ½ inches | 13 millimeters |
300 gallons | 1135.6 liters | 96*24*30 inches | 2438*610*762 millimeters | ¾ inches | 19 millimeters | ¾ inches | 19 millimeters |
350 gallons | 1324.8 liters | 96*24*36 inches | 2438*610*914 millimeters | ¾ inches | 19 millimeters | ¾ inches | 19 millimeters |
360 gallons | 1362.7 liters | 120*24*30 inches | 3048*610*762 millimeters | ¾ inches | 19 millimeters | ½ inches | 13 millimeters |
435 gallons | 1648.8 liters | 120*24*36 inches | 3048*610*914 millimeters | ¾ inches | 19 millimeters | ½ inches | 13 millimeters |
525 gallons | 1987.3 liters | 96*36*36 inches | 2438*914*914 millimeters | ¾ inches | 19 millimeters | ¾ inches | 19 millimeters |
590 gallons | 2195.5 liters | 120*36*48 inches | 3048*610*1219 millimeters | 1 inches | 25 millimeters | ¾ inches | 19 millimeters |
650 gallons | 2460.5 liters | 120*36*36 inches | 3048*914*914 millimeters | 1 inches | 25 millimeters | ¾ inches | 19 millimeters |
870 gallons | 3293.3 liters | 120*36*48 inches | 3048*914*1219 millimeters | 1 inches | 25 millimeters | ¾ inches | 19 millimeters |
950 gallons | 3598.1 liters | 96*48*48 inches | 2438*1219*1219 millimeters | 1 inches | 25 millimeters | ¾ inches | 19 millimeters |
Aquarium size chart of common species of fish reared
Common name | Size of fish in inches and centimeters |
Brown-point shield skin longirostris | 1.5 inches 3.8 centimeters |
Loach catfish | 1.6 inches 4 centimeters |
Britski’s catfish | 3.5 inches 8.9 centimeters |
Black phantom tetra | 1.4 inches 3.6 centimeters |
Black neon tetra | 1.3 inches 3.2 centimeters |
Common hatchetfish | 1.6 inches 4 centimeters |
Marbled hatchetfish | 2 inches 5 centimeters |
Golden pencilfish | 2.4 inches 6 centimeters |
Hockeystick pencilfish | 1.4 inches 3.5 centimeters |
Silver dollar | 5.9 inches 15 centimeters |
How to choose the right aquarium size and weight
Before the purchase of a fish and its aquarium, it’s important to study on how to take care of the fish in terms of food and its sole habitat the aquarium. Looking for more Fish related size charts?
When choosing a fish tank size it majorly depends on the number of fishes you want to keep and the space you have available. Fish tank capacity ranges from 0.5 gallons to over 200 gallons of water. It’s important to check the manual size guard chart to know what capacity tank you need and also the aquarium weight when full and when it’s empty.
5-gallon tanks are the minimum size aquariums for a single fish but unfortunately, it’s susceptible to a lot of factors. Moreover, the 11-20 gallons tank is beginner-friendly and very affordable that won’t take too much space.
The medium-sized tanks hold 20-40 gallons and can hold half a dozen to a full dozen varieties of fish. Unfortunately, it’s a bit costly. Larger tanks hold over 100 gallons and more, therefore, accommodating bigger fish variety. They are usually beautiful in appearance and create healthy environments for the fish. Unfortunately, they are too heavy and are a hassle when cleaning.
Importance of a correct size Aquarium Fish tank explained
Conclusion on Aquarium size
We have concluded that the most important thing to consider when purchasing an aquarium is the weight capacity it has when it is filled with water and the substrate and its weight when it’s empty.
This is because glass aquariums are slightly heavier compared to acrylic aquariums even when they have the same aquarium dimensions.
Therefore it’s advisable to buy an aquarium tank designed with its own stand to carry the aquarium and the written manual guide.
If you enjoyed reading this article please don’t hesitate to leave a comment.
Picture in this post by Ahmed Zayan on Unsplash
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