CO2 Diffuser 4Pcs for Nano Kit Transparent Glass Increasing Saturation of CO2 for Aquarium Fish for Tank Check for Valve

Compact size, easy to install and remove. High transparent glass material, looks clear, nice and beautiful. Improve the growth and for health of your plants with a sufficient CO2 supply. CO2 Diffuser 4Pcs for Nano Kit Transparent Glass Increasing Saturation of CO2 for Aquarium Fish for Tank Check for Valve Features: brand new and high quality Compact size, easy to install and remove. High transparent glass material, looks clear, nice and beautiful. Improve the growth and for health of your plants with a sufficient CO2 supply. U shape designed, solved tops of the aquarium tubes inconvenient. With check for valve, convenient and practical. Suitable for small fish tanks, water plants tanks. Specifications: Material: Glass Color: Red/Black/White Size Approx. Check Valve-Caliber 4mm/0.16in, Length 5.5cm/2.17in Weight: Approx. 45g Package Includes: 1 x Glass CO2 Diffuser for Aquarium Red/Black/White 1 x Check for Valve 1 x Suction Cup 1 x U-shaped Glass Tube note: 1. Please allow 0-1cm error