Premium CO2 Diffuser for Aquarium Plants - High Carbon Dioxide Content Glass Refiner with Straight Tube Design | Ideal for Aquatic Plant Tanks, Water Grass Aquariums & Freshwater Fish Tanks

Specification: Item type: Aquarium CO2 Diffuser Condition: brand new Material: glass Weight: Approx. 25g Color: As picture shown Height: Approx. 77mm/3in Package List: 1 x CO2 Refiner 1 x Suction cup Note: When installing, please do not strain too hard. It is recommended to be used with soft air tube, avoid damage refiners.

【Design】The water refiner has a curved glass connecting pipe, which is small and beautiful.

【High efficiency】This refiner diffuser does not take up the space, greatly improve the CO2 dissolution rate, in a high diffusion efficiency.

【High quality material】The main body made of high quality glass material, and alkali resistant, non-immersion , with high transparency.

【High efficiency】This refiner diffuser does not take up the space, greatly improve the CO2 dissolution rate, in a high diffusion efficiency.

【Dissolving effect】The aquarium refiner is placed at the aquarium bottom, which can enhance the dissolving effect. Suitable for medium and large water grass fish .