How Many Koi Can a 1000-Gallon Pond Hold?
Stocking capacity for a 1000-gallon Koi pond
| Basic Filtration Capacity | 4 fish |
| Advanced Filtration (+25%) | 5 fish |
| Gallons Per Fish Required | 250 gal/fish |
Stocking capacity for a 1000-gallon Koi pond
| Basic Filtration Capacity | 4 fish |
| Advanced Filtration (+25%) | 5 fish |
| Gallons Per Fish Required | 250 gal/fish |