JARDLI Pollen Glass CO2 Diffuser with U-Shape Connecting Tube for Aquarium Planted Tank (20-50 US gallons)
- Efficient CO2 atomisation through ceramic membrane..
- Improve the growth and health of your plants with sufficient CO2 supply..
- 1.5 inch diameter, designed for tanks between 30 to 50 us gallons..
- U-shape connecting tube can avoid blockage of CO2 flow..
- Package includes: 1x pollen CO2 diffuser, 1x glass u-shape tube, 2x suction cup..