To determine how many koi (not "kio") should be in a pond measuring 11x16 feet, a general guideline is to allow 1 koi per 100 gallons of water. First, calculate the pond's volume: 11 feet x 16 feet x average depth (let's assume 2 feet) equals 352 cubic feet. Since there are about 7.48 gallons in a cubic foot, this pond holds approximately 2,628 gallons, allowing for around 26 koi. However, it's wise to start with fewer and monitor water quality.
Area of fish pond: pi*9^2 = 81*pi square feet
Any size pond that can hold at least 977,600 gallons of water.
21,825 square feet. For example, a rectangular pond about 220' x 100'. Or a circular pond about 165' in diameter.
Max. 42 Feet
12 feet
If the pond is uniformly 6-feet deep it would contain about 1,955,109 gallons of water.
a pond is smaller
A pond is a smaller Lake.
30 feet
Area of circular pond: pi times radius squared
pond is small and a swamp is big.