CO2 U BEND PLASTIC

A curved plastic CO2 diffuser designed to fit into aquarium substrates or anchor near the base of your tank. The U-bend shape allows CO2 to dissolve efficiently through plant roots and water columns while remaining discreetly positioned. Compatible with standard CO2 tubing and ideal for planted aquariums where you want a low-profile delivery method. Durable plastic construction resists corrosion and algae buildup. Simple, reliable, and an excellent choice for hobbyists looking to boost plant growth without visible equipment.