"UltraNanno" Microalgae Feed

"UltraNanno" is a plant-based, concentrated aquaculture feed made from the microalgae Nannochloropsis. When used for rotifer feeding, it can efficiently enrich omega-3 fatty acids such as DHA.

Due to its high omega-3 content, "UltraNanno" has a proven track record of increasing the omega-3 levels in rotifers to approximately twice those achieved with enriched chlorella (target values and conditions should be optimized according to individual aquaculture environments).

It is used as a feed for live rotifers to enrich nutrition for marine fish larvae and fry. It is designed to integrate into existing enrichment protocols and to support scaling from small trials to larger operations.

The cultivation process utilizes electricity, CO₂, and warm water derived from Icelandic geothermal power plants and employs a closed-system photobioreactor with LED illumination. This enables stable, year-round supply of clean microalgae with low contamination risk.

The concentrated liquid format is easy to handle. Please optimize dosage and timing based on your target rotifer density and species. For compatibility with existing dispersion steps or other enrichment agents, please consult us for your specific conditions.

Store tightly sealed and avoid direct sunlight, heat, and high humidity. The recommended shelf life for unopened products will be provided per product specification. After opening, we recommend using it as soon as possible.

With closed cultivation using LED illumination and quality control processes, we aim to minimize variability and maintain consistent quality. The latest specifications and analytical data can be provided upon request.

Yes. We can provide the latest versions of documents required for evaluation, such as SDS, product specifications, and stability data. Please request them via the inquiry form.

"UltraNanno" is plant-derived, has high omega-3 content, and is designed to integrate smoothly into enrichment protocols. Depending on your target species and survival goals, we can propose optimal conditions including combined use or replacement.

We have a year-round supply system. Some items may be available for immediate shipment, while made-to-order items may vary depending on quantity and timing. Please contact us for details.

We can provide evaluation samples, reference protocols, and support such as content analysis. Please share your fish species, base conditions, and target survival/production metrics.

Please refer to the Applications and Product lineup sections on this page. You can also request documents via Contact. The DIC Healthcare website may provide additional information as well.