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About Us

Agri Silica SA established in 2008

Agri Silica SA is part of Solfos, an established company supplying quality fertilizer for the past nine years. The same company also manufactures animal feed (phosphate lick) under the trading name Fostec. Two of their products, Fostec P6 and Fostec P12, have been proved in the market with very good results. According to all testimonies, the animals using the products are doing extremely well. At present these are the first products on the South African market with Diatomaceous Earth as part of the registered formula. This technology was included in the formula, as an organic solution for intestinal health. Diatomaceous Earth will also improve feed conversion and the uptake of important trace minerals like P and Ca.
More about Diatomaceous Earth (DE)...

With the Diatoms For Life marketing campaign the product Fostec P6 was established nationwide at all KLK Co-op branches throughout the Northern Cape.

Agri Silica SA was established in 2008 with the aim of developing, packaging, marketing, and the distribution of Silica containing products.

See our products page for further detail.

New Developments
Analysis (in Afrikaans)
Department of Agriculture Registration
See properties and use (in Afrikaans)
100% Organic and natural farming, landscaping, and gardening, with Diatoms for optimum plant vitality.
Diatomite in Animal Feeds
by Dr Hinner Köster - Director: Animate Animal Health

Diatomaceous earth, also known as Diatomite has been recognized as an organic product for animal health and nutrition.
Principals for animal lick supplements
by Dr Hinner Köster - Director: Animate Animal Health

Principals for animal lick supplements and prevention of mineral deficiencies.
What our customers say