OTOHIME Fish Food
OTOHIME Fish Food
OTOHIME
FISH DIET
The world's most awarded and trusted premium larval & juvenile diet. From delicate 75 µm particles to robust 10 mm grow‑out pellets [3].
The Gold Standard of Aquaculture. Unlike standard cooked feeds, Otohime utilizes a proprietary 12‑stage low‑temperature extrusion process. This critical difference prevents the denaturing of vital enzymes, amino acids, and complex marine lipids [3]. Supported by an uncompromising recipe unchanged for over two decades, it utilizes incredibly high-value ingredients to deliver unparalleled survival and growth rates.
Redefining Hatchery Economics
Otohime isn't just a feed; it is an operational upgrade. By utilizing the highest quality marine proteins available [3], it fundamentally alters the timeline and cost structure of larval rearing.
Live Feed Replacement
Significantly reduces or entirely cuts out the need for Artemia and Rotifers. By transitioning larvae off live feeds earlier, you eliminate the exorbitant labor, infrastructure, and nutritional variance costs associated with live feed cultivation.
Accelerated Weaning
The intense attractability of premium Krill meal [3] gets fish onto pellets faster. Faster weaning translates directly to faster, more aggressive growth curves in the critical early stages of development.
Eliminates Size Variances
Because the micron sizes are precisely sieved (not just averaged), every larva gets uniform nutrition. This eliminates batch size variances and cannibalism, getting your entire cohort up to stocking size much faster.
Low-Temp Processing
Standard high-heat extrusion destroys nutritional profiles. Otohime's low-temperature manufacturing [3] preserves the delicate β-glucans, DHA, and phospholipids required for absolute peak vitality.
The Scientific Consensus
Note: It is widely documented across global commercial aquaculture literature that Otohime consistently outperforms alternative diets. Below is a summary of its established scientific track record:
The Ultimate Control Diet
In peer-reviewed microdiet formulation studies across marine finfish species (including Seabream, Asian Seabass, and Clownfish), Otohime is universally selected as the benchmark Control Diet. It is chosen because it reliably produces the highest baseline survival and growth curves, often outperforming the experimental diets being tested.
Artemia Withdrawal Studies
Extensive co-feeding trials demonstrate that introducing Otohime A and B-series diets early allows for the rapid withdrawal of Artemia nauplii. These studies prove that early transition to Otohime maintains or exceeds the survival rates of prolonged live-feeding, while drastically reducing operational overhead.
Granular Range
| Product | Particle Size (Micron) | Commercial Pack | Retail Pack |
|---|---|---|---|
| Otohime A | 75 – 250 µm | 1 kg foil bag | 100g / 250g |
| Otohime B1 | 250 – 360 µm | 2 kg bag | 100g / 250g |
| Otohime B2 | 360 – 650 µm | 2 kg bag | 100g / 250g |
| Otohime C1 | 580 – 840 µm | 2 kg bag | 100g / 250g |
| Otohime C2 | 840 – 1410 µm | 2 kg bag | 100g / 250g |
| Otohime S1 | 610 – 1410 µm | 2 kg bag | 100g / 250g |
| Otohime S2 | 910 – 1800 µm | 2 kg bag | 100g / 250g |
Extruded Pellets
| Product | Pellet Diameter | Commercial Pack | Retail Pack |
|---|---|---|---|
| Otohime EP0 | 1.3 mm | 10 kg bag | - |
| Otohime EP1 | 1.7 mm | 10 kg bag | - |
| Otohime EP2 | 2.3 mm | 20 kg bag | 250g / 1000g |
| Otohime EP4 | 4.1 mm | 20 kg bag | - |
| Otohime EP6 | 6.5 mm | 20 kg bag | - |
| Otohime EP8 | 8.1 mm | 20 kg bag | - |
| Otohime EP10 | 10.0 mm | 20 kg bag | - |
Select Your Profile
Nutritional Matrix
Granular Series (A - S2)
Guaranteed Analysis
- Crude Protein Min 53.0% [4]
- Crude Fat Min 8.0% [4]
- Crude Fiber Max 3.0% [4]
- Crude Ash Max 16.0% [4]
- Calcium Min 2.3% [4]
- Phosphorus Min 1.5% [4]
Core Ingredients
Extruded Pellets (EP1 - EP10)
Guaranteed Analysis
- Crude Protein Min 48.0% [5]
- Crude Fat Min 12.0% [5]
- Crude Fiber Max 2.0% [5]
- Crude Ash Max 17.0% [5]
- Calcium Min 2.2% [5]
- Phosphorus Min 1.7% [5]
Core Ingredients
