How Many Fish Can Fit in a 30 Cubic Feet Fish Tank with a Density of 0.3 Fish per Cubic Foot?

To determine how many fish can fit in the fish tank, we can use the formula:

Number of fish = Volume of tank × Density of fish

Given:

• Volume of tank = 30 cubic feet
• Density = 0.3 fish per cubic foot

Now, substituting the values into the formula:

Number of fish = 30 cubic feet × 0.3 fish/cubic foot

Number of fish = 9 fish

Therefore, there can be 9 fish in the tank. This calculation is essential to ensure the well-being of the fish, as it helps to maintain a healthy environment in the aquarium.