TEHAUX 4pcs CO2 Diffuser Kit - Transparent Aquarium CO2 Regulator with U-Shaped Glass Tube & Check Valve for Planted Fish Tanks - Perfect for Freshwater Aquariums and Aquatic Plant Growth

DescriptionMade of combination of High-grade Glass, durable as well as elegant, adding a beautiful scenery to your aquarium; Easily install the carbon dioxide diffuser, just use the suction cup (included) to fix it on the aquarium, and the position can be adjusted.Features- CO2 Diffuser Size(L x W): Approx. 2.36 x 1.18in / 6 x 3cm.- U shape Glass Pipe Size(L x W x D.): 1.77 x 0.98 x 0.12in / 4.5 x 2.5 x 0.3cm.- Check Value(L x D.): Approx. 2.05 x 0.16in / 5.2 x 0.4cm.- Color: Transparent- Material: Plastic & Glass & Ceramic.Package Including1 x CO2 Diffuser with Ceramic Disc1 x Check Valve1 x U shape glass pipe1 x Sucker

Made of combination of High-grade Glass, durable as well as elegant, adding a beautiful scenery to your aquarium;

A system necessary for aquatic plant breeding, a CO2 diffuser diffuses fine bubbles into water, and aquatic plants can take in abundant CO2;

Easily install the carbon dioxide diffuser, just use the suction cup (included) to fix it on the aquarium, and the position can be adjusted.

Provides rich carbon dioxide to the aquarium plants in the fish tank, ensures the nutritional absorption of aquatic plants, and creates a good aquarium environment.

The surface of the diffuser has atomic pores, which can generate a lot of fine air bubbles during work.