The aluminum alloy CO2 diffuser is designed to enhance the growth of aquatic plants in your water grass tank. Its sleek and durable construction ensures performance. This diffuser efficiently breaks down CO2 into fine bubbles, ensuring optimal absorption by plants, promoting healthier and more vibrant aquatic plants. Features - Color: Purple -Material:Aluminum Alloy - Size: 5.80X3.50X2.30cm/2.28X1.38X0.90in -Durable aluminum alloy: made from aluminum alloy, this co2 diffuser is sturdy, ensuring use in your aquarium -Efficient co2 diffusion: effectively breaks down co2 into tiny bubbles, providing for your water plants and promoting healthy growth -Uniform co2 release: the diffuser evenly co2 into the water, enhancing the growth of aquatic plants by ensuring optimal co2 distribution -Fine bubble design: carefully designed to produce fine bubbles that do not harm water plants, ensuring and healthy environment for your aquarium -Easy installation: equipped with userfriendly interfaces, this diffuser allows for installation and removal, making maintenance a breeze Package list: 1 x Aquarium CO2 Difusser