WEAVERBIRD U Shape CO2 Diffuser Aquarium Fish Tank Spacing 059 15mm Carbon Dioxide Regulator Check Glass Tube

Stable and High Transparency U shape pipe made of high quality glass looks crystal clear and beautiful Inner size 4mm015 total size 177 x 059 easy connect air line for fish tank Connect inner diameter 4mm outer diameter 6mm air line Function This CO2 diffuser can create rich CO2 to provide aquarium plants with the carbon dioxide they need and ensure the nutrition and health the CO2 diffuser will supply aquarium plants a friendly living environment Delicate design The co2 diffuser has high transparency The fine seethrough glass is blended in the environment of aquarium which can create a sense of harmony and unity Suitable for fish tank aquarium especially aquatic plants tropical fish to watch and cultivate for fish tank.