Features: Achieve great CO2 distribution with our upgraded CO2 atomizer featuring ceramic- black technology and micro misting capabilities. With a clear body and easy installation, this atomizer is made from high-quality PC material with most light transmittance for good visual effect. Perfect for aquarium enthusiasts and pet owners- looking to improve the health of their aquatic- pets. For freshwater and planted-aquariums, as well as other aquatic-environment that require consistent CO2 distribution. Say goodbye- to soaking and hello to efficient and effective CO2 distribution with our innovative CO2 atomizer. Specifications: Material: Acrylic Size: As Shown Package Includes: 1x Aquarium CO2 Atomizer note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.