Aqueon 06020 Betta Bowl Plus Water Conditioner, 4-Ounce
Instantly conditions tap water making it safe for fish and plants. Developed specially for smaller bowls and aquariums where filtration and water circulation is limited. Neutralizes harmful chlorine, chloramines, ammonia and heavy metals. Contains trace elements to promote proper health, color and natural slime coat protection. Use when preparing tap water for newer bowls, making water changes, or when adding water due to evaporation.