- Al2O3, sodium thiosulfate
- Sellte organic matter, silt, reduce suspended matter – make pond’s water clear.
- Mix package A and B of MT – KHỬ PHÈN together, spread equally the mixture to the pond with the dose of 1 kg MT – KHỬ PHÈN/ 4,000 m3 of water, resulted within 1 to 2 days.
- The dose could be increased based on land characteristics and polluted level of the pond.
- Emergency treatment: 1 kg MT – KHỬ PHÈN/ 1,000-2,000 m3 of water, resulted within 6-12 hours.
- Turn on paddle wheel or aerate for dissolved better.
* Time to stop using before harvesting: NIL