# How many gallons is 8x8x8?

## How many gallons is 8x8x8?

Amazon.com : Nature’s Pure Series Seamless Glass Cube Aquarium 8x8x8 in. – 1.5 Gallons : Betta Cube : Pet Supplies.

How big is a 20 liter tank in gallons?

Liters to US Gallons Conversions

Liters US Gallons
17 Liters 4.49092 US Gallons
18 Liters 4.7551 US Gallons
19 Liters 5.01927 US Gallons
20 Liters 5.28344 US Gallons

### How many gallons of water can an aquarium hold?

Now that you know the volume of water that your aquarium can hold, you will want to be mindful of one fact: Your aquarium will never actually hold this much water. For instance, I have never met anyone who fills their aquarium all the way to the top of the tank. Any gap that you leave here will mean that there is less water in your tank.

How to calculate the volume of an aquarium?

To convert cubic inches to gallons of water simply multiply by the total cubic inches by 0.004329. Uniquely shaped aquariums will require a bit of thinking to calculate the number of gallons they hold. A bow front, for instance, can be calculated by measuring the rectangular section first.

#### How big is a 40 gallon fish tank?

Another consideration is the frequency and amount of effort required when maintaining tanks of different sizes. Small tanks tend to require a much lower effort but more frequently. Large tanks require a higher effort but less often. For instance, a 20% water change in a 40-gallon aquarium is only 8 gallons.

How to calculate the size of a fish tank?

All you need is to measure your fish tank’s length (from side to side), height (from top to bottom of the tank), and depth (from front to back) and you can figure out how much water your aquarium holds! This form will convert tank dimensions for your rectangular fish tank in either centimeters or inches to both gallons and liters.