Ista

Stainless steel CO2 diffuser , durable as well as elegant , adding a beautiful scenery to your aquarium . The CO2 diffuser provides rich carbon dioxide to the aquarium plants in the fish tank, ensures the nutritional absorption of aquatic plants, and creates a good aquarium environment. High efficiency of diffusing carbon dioxide . Easily to install and use . Helps to ensure plants receive proper amounts of CO2 , improve the growth and health of your plants with sufficient CO2 supply . Suitable for use as a decoration or provides a good source of aeration for the tank or aquarium .