Catfish farming guide — Kenya
Catfish farming is aquaculture: the fish grow in ponds or tanks of clean water, not in soil, so what you need is water and space rather than fertile land. It is a strong option for farmers near a reliable water source, and for youth or groups pooling a shared pond. African catfish is hardy, fast-growing, and is often farmed alongside tilapia to control its breeding.
What you need
- System
- Ponds, lined ponds, or tanks — African catfish tolerates low oxygen and crowding, so tanks work well
- Stocking
- Up to 20 to 50 fingerlings per square metre in tanks, fewer in ponds
- Feed
- Sinking or floating pellets at 3 to 5% of body weight per day (35 to 40% protein)
- Water
- Very tolerant of warm, low-oxygen water, but cleaner water still grows fish faster
- Cycle
- 5 to 8 months to reach 500 g to 1 kg
Economics
Buyers: local markets, restaurants, hotels, and fish traders. Catfish often sells live, which fetches a premium.
How to farm catfish in Kenya
- 1Prepare the pond or tankPonds, lined ponds, or tanks — African catfish tolerates low oxygen and crowding, so tanks work well.
- 2Stock fingerlingsUp to 20 to 50 fingerlings per square metre in tanks, fewer in ponds.
- 3Feed dailySinking or floating pellets at 3 to 5% of body weight per day (35 to 40% protein).
- 4Manage water qualityVery tolerant of warm, low-oxygen water, but cleaner water still grows fish faster.
- 5HarvestHarvest after 5 to 8 months to reach 500 g to 1 kg — high output in intensive tanks, and it often sells live at a premium.
Get help as you farm
Not sure about stocking density, feeding, or water quality? ShambaIQ can help in English or Kiswahili.
Frequently asked questions about catfish farming in Kenya
Do you need land or soil to farm catfish in Kenya?
No. Catfish is grown in ponds or tanks of water, not in soil, so you need water and space rather than fertile land. That opens fish farming to people without good cropland, as long as they have a reliable water source.
What do you need to start catfish farming?
A pond or tank, clean water, quality fingerlings, and pelleted feed. Up to 20 to 50 fingerlings per square metre in tanks, fewer in ponds.
How long does catfish take to reach market size?
5 to 8 months to reach 500 g to 1 kg. Sinking or floating pellets at 3 to 5% of body weight per day (35 to 40% protein).
How much can you earn from catfish in Kenya?
Catfish sells for around KES 380/kg. A cycle gives high output in intensive tanks, and it often sells live at a premium.
What is the biggest problem in catfish farming?
The main risk is cannibalism when sizes are uneven (grade the fish by size) and escapes, since catfish can climb out — secure the pond edges.