Assorted Imported Koi Fish – Bulk Packs (4″)
Scientific Name: Cyprinus carpio
Common Name: Koi
Adult Size: 34 – 36 inches
Life Expectancy: 25 – 35 years
Habitat: Lakes and large rivers in Europe and Asia
Minimum Pond Size: 1000 gallons
Ideal Tank Conditions:
- Temperature Range: 34 – 90°F
- pH Range: 7.0 – 8.6
- Water Hardness: 150 ppm
Temperament: Peaceful
Diet & Nutrition: Omnivore; the appearance and health of Koi are dramatically impacted by diet. The staple diet should include high-quality plant and animal-based foods.
| Package Options | Quantity |
|---|---|
| 10-Pack | 10 fish |
| 20-Pack | 20 fish |
FAQ
What is the ideal water temperature for Koi fish?
The ideal water temperature range for Koi fish is 34 to 90°F.
Can Koi fish live in a small pond?
No, Koi require a minimum pond size of 1000 gallons to thrive.
Are these Koi fish suitable for beginners?
Yes, Koi are peaceful and generally easy to care for, making them suitable for beginners with proper conditions.

Phil Thomson –
I bought a 10-pack for my backyard pond and the fish are active and colorful. They seem healthy after a week. I’ve been feeding them a balanced diet and they’re adjusting well to the pond environment.
Richard Anderson –
The fish arrived quickly and looked well-packaged. I’ve kept them in a 1500-gallon pond with proper filtration. They swim calmly and eat regularly. I’d recommend this pack to others with similar setups.
Frank Alsop –
Great value for the bulk purchase. The koi are vibrant and active. I’ve maintained the pH and temperature within recommended ranges. They’ve adapted well and are now a highlight of my pond.