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Hydra Devour are special lab generated Ferric Hydroxide granulates with large surface area for efficient adsorption of silicate and phosphates from saltwater as well as fresh water aquatic systems including garden ponds. The granulates have unique nano sized porous surface that provides high adsorption rate of unwanted heavy metals and phosphate that promote algal growth.
The special production and drying process followed at Hydra facility generates robust and stable media that is highly reactive to phosphates. The large surface area of the granulates ensures quick and effective binding of the phosphate ions irreversibly to the filter medium. Hydra Devour gives effective results even in large aquatic systems that may circulate thousands of square meter water per day. The media remains insoluble in water and does not create clumps.
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