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BioFishency’s Recirculating Aquaculture System (RAS) is a cost-effective unit for Small and Medium Enterprise (SME) fish farms. Simple, easy installation and operation, combined with minimal maintenance, make the RAS an affordable solution for SME fish farmers.

The RAS utilizes BioFishency’s Single Pass Biofilter (SPB) system, with its four-element water treatment that provides mechanical filtration, CO2 removal, atmospheric O2 enrichment, and Total Ammonia Nitrogen (TAN) removal through a proprietary substrate.

BioFishency’s systems have been installed in more than 16 fish farms around the world.

The 4-Element
Water Treatment

Mechanical filtration
CO2 removal
Atmospheric O2 enrichment
Total Ammonia Nitrogen (TAN) removal



Simple installation with minimal modification to infrastructure
Highly efficient filtration and water treatment based on the BioFishency SPB system
fish farm small
Affordable; suitable for small and medium fish farms
Easily customized for tailored projects and solutions


The Trendlines Group
An innovation commercialization company that invents, discovers, invests in, and incubates innovation-based medical and agricultural technologies to fulfil its mission to enhance the human condition. Intensely hands-on investors, Trendlines is involved in all aspects of its portfolio companies, from technology development to business building. Trendlines is traded on the Singapore Stock Exchange (SGX: 42T), and in the US, as an American Depositary Receipt (ADR) on OTCQX International (OTCQX: TRNLY).
As a global investment fund based in Utrecht, the Netherlands, Aqua-Spark invests in sustainable aquaculture companies to generate return on investment, and foster a positive social and environmental impact. Funding supports small to mid-size organizations that are working towards the delivery of safe, accessible aquatic life, including fish, shellfish, and plants via sustainable processes.
Zemach Feed Mill is one of the largest animal feed producers in Israel, with an annual production of over 250 K MT. Established over 50 years ago, the company is the most diverse feed company in Israel, producing feed products for a variety of animals, including broilers, turkeys, layers, cows and sheep (dairy and meat), fish, and household pets.
ardag svg xd
As the largest mariculture company in Israel, Ardag grows fish from brood stock, through fingerlings and farming, to wholesale, at its fish farms in Ashdod and Michmoret, and its commercial hatchery in Eilat. Producing several species of marine fish, Ardag boasts a genetic program for seabream, and promotes innovation in the domestication of marine species. Ardag co-owns Israel’s Caviar Galilee farm that exports the globally-acclaimed Karat Caviar brand.
Technion logo
Founded in Haifa, Israel, in 1901, The Technion is a science and technology research university, among the world’s top ten, dedicated to the creation of knowledge and the development of human capital and leadership. Technion graduates, researchers, professors, and students have played pivotal roles in the enrichment of knowledge and the human condition on both local and global scales, accounting for more than 50% of the startup founders in Israel’s wildly successful high-tech sector, and at least 50% of the nation’s engineers.