Rearing feed · Recipe no. 341
KA 38/12 EX
Rearing feed for carp. Fish weight 10 g–1.5 kg, pellet size 2.0–5.0 mm.
● on request, from 3 t per pellet size

Illustration: AI-generated
- Crude protein
- 37.77%
- Crude fat
- 11.17%
- Pellet size: Diameter of the feed pellet in mm
- 2.0–5.0 mm
- Processing (EX): extruded, sinking
- extruded, sinking
- achievable FCR: Feed conversion: kg feed per kg weight gain
- from 0.74
- Bag
- 25 kg
Under optimal conditions, according to the product sheet. Based on customer results and experience.
Description
- High-quality fishmeal: premium marine protein, ideal for growth.
- Shrimp meal: increases feed acceptance.
- High share of animal protein: highly digestible, no protein concentrates.
- Salmon oil: rich in omega-3 fatty acids for vitality.
- Very good feed conversion: FCR from 0.74, economical and environmentally friendly.
- Intensive K2–K3 production: optimal energy distribution for fast growth.
- Condition: high resilience and favourable environmental indicators.
FCR values under optimal conditions, according to the product sheet.

Feeding recommendation
Feeding rate in kg feed per 100 kg fish per day, by water temperature and fish weight. The optimum is marked.
10–25 g
1.0 kg per 100 kg fish per day1.2 kg per 100 kg fish per day1.4 kg per 100 kg fish per day1.7 kg per 100 kg fish per day2.1 kg per 100 kg fish per day2.5 kg per 100 kg fish per day3.1 kg per 100 kg fish per day3.7 kg per 100 kg fish per day3.4 kg per 100 kg fish per day
25–150 g
0.8 kg per 100 kg fish per day1.0 kg per 100 kg fish per day1.2 kg per 100 kg fish per day1.5 kg per 100 kg fish per day1.8 kg per 100 kg fish per day2.1 kg per 100 kg fish per day2.6 kg per 100 kg fish per day3.1 kg per 100 kg fish per day2.8 kg per 100 kg fish per day
120–500 g
0.6 kg per 100 kg fish per day0.7 kg per 100 kg fish per day0.9 kg per 100 kg fish per day1.0 kg per 100 kg fish per day1.3 kg per 100 kg fish per day1.5 kg per 100 kg fish per day1.8 kg per 100 kg fish per day2.2 kg per 100 kg fish per day2.0 kg per 100 kg fish per day
500–1,500 g
0.45 kg per 100 kg fish per day0.6 kg per 100 kg fish per day0.7 kg per 100 kg fish per day0.8 kg per 100 kg fish per day1.0 kg per 100 kg fish per day1.2 kg per 100 kg fish per day1.4 kg per 100 kg fish per day1.7 kg per 100 kg fish per day1.6 kg per 100 kg fish per day
Under optimal conditions, according to the product sheet. Based on customer results and experience.
Show full table
| Fish weight (g) | Pellet size (mm) | achievable FCR | 10 °C | 12 °C | 14 °C | 16 °C | 18 °C | 20 °C | 22 °C | 24 °C, Optimum according to the catalogue | 26 °C |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10–25 | 2 | 0.74 | 1.0 | 1.2 | 1.4 | 1.7 | 2.1 | 2.5 | 3.1 | 3.7 | 3.4 |
| 25–150 | 3 | 0.80 | 0.8 | 1.0 | 1.2 | 1.5 | 1.8 | 2.1 | 2.6 | 3.1 | 2.8 |
| 120–500 | 4 | 0.85 | 0.6 | 0.7 | 0.9 | 1.0 | 1.3 | 1.5 | 1.8 | 2.2 | 2.0 |
| 500–1,500 | 5 | 1.00 | 0.45 | 0.6 | 0.7 | 0.8 | 1.0 | 1.2 | 1.4 | 1.7 | 1.6 |
Under optimal conditions, according to the product sheet. Based on customer results and experience. Optimum according to the catalogue
| Fish weight (g) | Pellet size (mm) | achievable FCR | 10 °C | 12 °C | 14 °C | 16 °C | 18 °C | 20 °C | 22 °C | 24 °C, Optimum according to the catalogue | 26 °C |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10–25 | 2 | 0.74 | 1.0 | 1.2 | 1.4 | 1.7 | 2.1 | 2.5 | 3.1 | 3.7 | 3.4 |
| 25–150 | 3 | 0.80 | 0.8 | 1.0 | 1.2 | 1.5 | 1.8 | 2.1 | 2.6 | 3.1 | 2.8 |
| 120–500 | 4 | 0.85 | 0.6 | 0.7 | 0.9 | 1.0 | 1.3 | 1.5 | 1.8 | 2.2 | 2.0 |
| 500–1,500 | 5 | 1.00 | 0.45 | 0.6 | 0.7 | 0.8 | 1.0 | 1.2 | 1.4 | 1.7 | 1.6 |
Under optimal conditions, according to the product sheet. Based on customer results and experience. Optimum according to the catalogue
How to read a product sheet · Feeding by temperature and oxygen
Composition
in descending order by weight
- Wheat
- Poultry meal
- Rapeseed
- Rapeseed meal
- Blood meal
- HP soya bean meal
- Fishmeal
- Hydrolysed feather meal
- Shrimp meal
- Salmon oil
- Calcium carbonate
- Monocalcium phosphate
Analytical constituents
| Nutrient | Content |
|---|---|
| Crude protein | 37.77% |
| Crude fat | 11.17% |
| Crude fibre | 3.05% |
| Crude ash | 5.92% |
| Phosphorus | 0.72% |
| Calcium | 1.39% |
| Sodium | 0.08% |
Additives per kg feed
Nutritional
| Additive | Amount |
|---|---|
| Vitamin A (3a672a) | 9,000 IU: International units (vitamins) |
| Vitamin D3 (3a671) | 1,200 IU: International units (vitamins) |
| Vitamin E (3a700) | 120 mg |
| Vitamin C (3a312) | 180 mg |
| Methionine (3c301) | 4,000 mg |
| Lysine (3c322) | 2,000 mg |
| Choline chloride (3a890) | 1,200 mg |
| Iron (iron(II) sulphate) 3b103 | 75 mg |
| Iodine (calcium iodate) 3b202 | 1.2 mg |
| Copper (copper(II) sulphate) 3b405 | 3.6 mg |
| Zinc (zinc oxide) 3b603 | 48 mg |
| Manganese (manganese(II) oxide) 3b502 | 12 mg |
Technological
| Additive | Amount |
|---|---|
| Butylated hydroxytoluene (BHT) (E 321) | 72.63 mg |
Delivery format
- Bag 25 kg
- Big bag for larger quantities
- Silo, bulk, for farms with silo facilities
- ex works Beeskow
● This feed is produced to order, from 3 t per pellet size.
Seals
GMP+ FSA: certified feed safety
RAS suitable: our mark for feeds suited to recirculating aquaculture systems
Made in Germany: produced at the Beeskow mill
Alternatives in the range
- more energyKA 36/18 EX
- grow-out from K3KA 30/15 EX
- pondKM 28/08 SE (Pressling)
The information on the bag or big bag label is binding. All information is for guidance only; subject to change. Catalogue 2026, p. 30.