CAPACITY (gals), DIMENSIONS (dia x length), GAUGE, APPROX WT (lbs).

The dimensions of the tank are very important, and it’s the dimensions that will dictate the minimum volume for one fish, let alone more. It’s important to look at the bigger picture of goldfish requirements and really start to understand how these fish work, how they behave, their physical and biological characteristics, their need for an enriching environment and their need for social interaction. By understanding the fish, we are better able to see why they need the tank sizes they do.

In order to get the size of the water tank, you need to mention at least one dimension (Length, Width or Depth of the water tank).

> Given the volume of a rectangular tank, I need to adjust the length, width, and height so that the tank is a reasonable size. This means that it shouldn't be over 10ft tall, or insanely wide, etc. To do this, I tried to minimize the length, width, and height for the tank with fminsearch, but I can't do it with three variables. Is there a better way to optimize the dimensions of the tank, or a better way to use fminsearch to do this?

These are representative sizes and dimensions only

Dimensions of these tanks vary slightly by manufacturer but here are the approximate dimensions by tank size. A tank volume calculator, also known as a tank size calculator, is a quick and easy way to convert the height, width and length of your tank into a volume format. Just make sure you are using the proper dimensions/dimension and appropriate sizes/size. Once you have these calculations, you can create a handy chart for later.

Residential Propane Tanks | Propane Tank Sizes | GasTec

We’ll also recommend a suitable filter for your tank size and let you know if your tank dimensions make it particularly important to add an air pump to your aquarium.

So most opt to get a standard size tank.


Currently, we have Fahrenheit to Celsius, Gallons to Liters, Inches to Centimeters (useful for determining fish species sizes), UK Gallons to US Gallons, and also a calculator to determine the total volume of your aquarium. Please note that the total tank volume figure computed is a rough estimate and only takes into account your fish tank dimensions. It does not take into account ornaments, decorations, the substrate, live rock, etc. These items can have an effect on the total volume of water in your aquarium. This calculation is simply based on an empty tank with the given dimensions.Use this information to get a rough estimate of what your aquarium will weigh when it is filled with water. The aquarium tank size dimensions are Length (left to right), Width (front to back) and Height (top to bottom. The weights are in U.S. pounds (lbs).