Sodium Thiosulfate

Sodium thiosulfate, commonly known as hypo, is a chemical compound with the formula Na2S2O3. It is widely used as an anti-chlorine agent in ponds and aquariums to neutralize the harmful effects of chlorine and chloramine present in tap water.

Sodium thiosulfate serves as a highly effective solution to counteract chlorine toxicity. Upon contact with chlorine, sodium thiosulfate rapidly reacts to form harmless chloride ions and sulfur products, effectively neutralizing the chlorine. This reaction helps maintain a safe and healthy aquatic environment for fish, plants, and other pond organisms.

Additionally, sodium thiosulfate is relatively stable, easy to handle, and readily soluble in water, making it convenient for pond owners to use. However, it is essential to store it properly in a cool, dry place away from direct sunlight and incompatible substances to maintain its effectiveness and stability over time.