Our algae and moss removal agents contain chlorine dioxide, activators, and stabilizers. It can quickly and efficiently eliminate unnecessary moss, control algae growth in water, and turn ponds into crystal clear water. Its usage is simple: use 2G to remove algae for every 100L of water. Use 1G for every 100L of water to prevent. It can decompose dead algae, digest leaves, grass debris, and rocks, making the water in the pond clear.