Pieces Air Stone, 4CM Quartz Sand, Bubble Diffuser, Small to Medium Size Aquarium

Material: Quartz Sand

Size: 4 cm (diameter)

Color: Gray

Quantity: 6 pieces This quartz sand air stone measures 4 cm in diameter. It produces dense bubbles for aquarium oxygenation. The robust material ensures long-lasting use. Ideal for hydroponic systems and medium-sized tanks. Clean the air stone regularly to maintain efficiency.

Made of sintered quartz sand, this air stone is wear-resistant and guarantees stable oxygenation without harming the health of your fish or aquatic plants in your tank.

The package contains six 4 cm diameter air stones, enough to equip several aquariums or serve as a convenient spare for your fellow aquarists.

Soak the air stone for one hour before use for optimal activation.

A simple monthly cleaning is all that's needed to ensure a long lifespan and consistent airflow. The spherical design maximizes the diffusion surface area, generating fine, uniform bubbles that enhance oxygen dissolution to revitalize your aquatic ecosystem. Compatible with small to medium-sized aquariums and hydroponic systems. Please note that slight variations in measurement may occur due to the manual process.