CHELEX-EDTA IN PURE FORMChelex: For the protection and elimination of hazardous substances such as heavy metals (like iron) and reduction of poisons from insecticides and other fish toxic solutions such as Green Force in pond water. Chelex also promotes good alkalinity in pond water, which facilitates plankton growth. Benefits: Stabilizes plankton growthImproves survival rates during stocking of post-larvaeReduces external fouling problemsControls Yellow Gill in shrimpPrevents accumulation of sludge in pondsSuggested Usage: Mix 500 grams of Chelex with pond water and spread evenly in the pond; aerate vigorously. Presentation: Available in 1 kg pouches. CONTACT US