It releases active oxygen in water to steadily raise bottom DO. Typical bottom improvement dose is 200-500g per mu-meter, adjusted to loading and weather.
What is the safe pH range with sodium bicarbonate?
Aquaculture water generally stays at pH 7.5-8.8; dose bicarbonate gradually in small portions to avoid sharp swings.
Why potassium chloride for shrimp and crab?
K+ participates in osmoregulation; supplementing KCl in freshwater or low-salinity ponds significantly reduces stress molting mortality.
Are food-grade certificates available?
Yes. Food-grade sodium bicarbonate and KCl come with GB compliance certificates and batch COA for audits by feed and animal-health customers.
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