STK Aqua

STK Aqua develops and commercializes botanical-based, food protection solutions that solve the myriad challenges of modern fish farming. From vaccination, transportation and stress reduction through staving off the onslaught of parasites and bacterial diseases, STK’s chemical-free formulations are a real game-changer in this space.

Demand for fish, shrimp and other aquatic species has never been greater – and the ecosystems where they thrive have never been in greater peril. STK Aqua enables the complete replacement of chemical treatment with botanical-based solutions that effectively reduce disease, infection and mortality, while safeguarding natural habitats.

Fish consumption has almost doubled since the 1960s. With the global population forecasted to grow to 9.7 billion by 2050, farm fish is steadily becoming an increasingly critical food category in supplying the world’s protein needs. Nearly half of the seafood destined for human consumption is produced today through the auspices of fish farming, also known as aquaculture.

Farmed fish are typically crowded together in net pens or cages anchored to the sea floor in the ocean near the coast. Subsequently, these fish are exposed to high tense stress, which can foster disease and parasites. The chemical solutions traditionally used to address these challenges leave poisonous residue which harm fish raised for human consumption. Moreover, they pollute aquafarming environments and the surrounding waters.

STK Aqua is devoted to solving the complex challenges facing modern sustainable aquaculture. Our formulations are extensively tested and proven in clinical and field tests by our Research and Development Innovation Center.

STK Aqua offers a range of do-no-harm botanical solutions that previously did not exist in the market for improving the daily management of fish, helping to increase their survival rate and enabling safer, healthier and more abundant production.


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STK Hosts Banana Grower Delegation from Brazil

March 2018 STK bio-ag technologies, a leading company in the development and marketing of botanical-based solutions, hosted today a technical visit  of brazilian banana growers to learn more about the positive effects of  botanicals on banana and its added benefits for crop protection. The visit began at STK HQs, followed by a 5 day technical tour throughout Israel to learn from various farms, banana specialists and listen to professional lectures in the industry. The VIP delegation of 15 visitors composed by producers, consultants and managers of associations covering all regions of Banana production in Brazil, visited as part of study tour the premises of STK HQs in Israel. The growers and consultants who will take part in this trip, represent more than 15,000 hectares of banana and the associations and cooperatives represent more than 80,000 hectares. The vist included and extensive tour of the the STK lab, during which the delegation was exposed to the company’s scientific and technological approach to researching and developing botanical-based solutions, as well as the exacting quality control practices employed in producing consistently effective commercial-grade formulations. Considerable discussion focused on Timorex Gold®, STK’s flagship solution which is currently sold and used on various crops throughout Brazil. The environmentally-friendly, botanical-based food protection fungicide increases productivity and efficiency in crops, while reducing chemical load residues on the produce. The delegation was informed about the benefits of Timorex Gold® for banana growers, including short PHI, zero residue, and the enlarging and promotion of the leaf surface. Timorex Gold®is certified worldwide by leading organic associations, including IBD Brazil, ECOCERT, BCS and others