Rainforest-Aquarium Mini Ventilator Fish Tank Hydroponics Exhaust Fan Air Extractor Terrarium Increase Oxygen Machine

DescriptionName：Special exhaust fan for landscapingUltra-thin 15 mmWorking voltage:5V; Power:0.75WSize:8.0 cm * 8.0 cm * 1.5 cmIt can be connected with a timerApplication: Strengthen the ventilation in the cylinder, increase the content of carbon dioxide in the cylinder, promote the growth of plantsInstallation InstructionProduct ShowPackage1 Pcs rain forest cylinder exhaust fanProducts can be connected to the timer, click to buyNoteThe size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.FeedbackYour satisfaction and positive feedback is very import to us .Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you believe you have any problems with our items or service,please feel free to contact us first before you leave negtive feedback.We will do our best to solve any problem and provide you with the best customer service