aquarium oxygen ball

Enhance your aquarium's water quality with this essential oxygen ball. Designed to increase dissolved oxygen levels, it promotes healthier fish and plant growth while reducing harmful ammonia and nitrite buildup. Simply place it in your tank—no electricity required. Ideal for small to medium aquariums, this maintenance-free solution works continuously to maintain optimal water conditions. Perfect for both freshwater and saltwater setups, ensuring your aquatic environment remains balanced and thriving.