10.05.10- Zeigler Awarded Funding to Research Live Feeds Replacements

For Immediate Release

Contact: Chris Stock

Ph: (717) 778-7051

Email: chris.stock@zeiglerfeed.com

Zeigler Bros., Inc.

P.O. Box 95

400 Gardners Station Rd.

Gardners, PA 17324 USA

Zeigler Awarded Funding to Research Live Feeds Replacements

Gardners, PA (October 5, 2010) – Providing proper nutrition to newly hatched marine finfish larvae has been

a fundamental impediment to the successful expansion of commercial marine aquaculture. Zeigler Bros.,

Inc. (ZBI) is addressing this need through new research and development efforts funded by a Phase I Small

Business Innovative Research Grant (SBIR) from the National Oceanic and Atmospheric Administration


Marine finfish hatcheries have an established dependency on live feeds such as algae, rotifers and Artemia.

Culturing live feeds is an intensive process requiring considerable labor, infrastructure and capital. Live

feeds also present numerous problems including an inevitable biosecurity threat to the hatchery, highly

variable nutritional profiles and over-dependence on a limited natural resource in regards to Artemia. These

factors can contribute to relatively low hatchery survival rates.

Development of quality manufactured diets capable of replacing live feeds can eliminate these challenges

while ensuring more consistent and accurate nutrition is delivered to marine finfish during the most critical

early stages of their lifecycle. However, manufacturing effective feeds for various species of marine finfish

larvae has proven to be a difficult task and is a major reason why hatcheries continue to rely on live feeds.

Utilizing the funding provided by NOAA’s SBIR grant, ZBI is studying the nutritional requirements of

newly hatched marine finfish while simultaneously exploring creative manufacturing methods in pursuit of

producing a superior alternative to live feeds.

ZBI has an extensive history of specialization and innovation in addressing unique nutritional requirements

for the aquaculture industry. The company pioneered the development of complete hatchery feeds for the

shrimp farming industry and is now leveraging this knowledge and experience toward this new and

important project with the hope that it can assist the successful expansion of marine finfish aquaculture in the

US and abroad.

Of the 116 proposals presented to NOAA for consideration, ZBI was one of only 18 projects awarded

funding. Upon successful completion of the Phase I grant, ZBI will be eligible to pursue additional research

assistance through larger Phase II SBIR grants which support continued efforts to advance the work

accomplished through the Phase I funding.

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