QWORK® Fish tank atomizer, CO2 diffuser, with suction cups and U tube, for all types of aquariums

High Quality:Aluminum alloy CO2 aquarium atomizer, safe, energy-saving, and environmentally friendly. Design:Fixed with U shaped plug, the height can be freely adjusted, and the U-shaped plug tube can prevent CO2 flow blockage. Very quiet operation: CO2 is added to your aquarium with little notice and no annoying whistles or other distractions. Easy to install:The CO2 bubble diffuser is easy to install and easy to use. With two functions of hanging or attaching to the tank wall by suction cup. Performance: High density aquarium atomizer produces small bubbles , which increases the dissolution rate of carbon dioxide and is not easy to block the fish tank.