Aeration is vital for the health of your aquatic ecosystem, and these high-quality mineral air stones deliver reliable results. Measuring approximately 1.5 x 1 inch, each stone produces a fine mist of bubbles that increases surface agitation and dissolved oxygen levels.
Made from a sturdy mineral material with a plastic base, these stones are built for long-term submersion in both freshwater and saltwater. They feature a universal nozzle that fits all standard 4mm inner diameter aquarium air lines and CO2 tubing. Whether you are running a small fish bowl or a large hydroponic reservoir, this 10-piece value pack ensures you always have plenty of aeration on hand.
Quantity: 10 Pieces
Size: Approx. 1.5" x 1" (Cylinder Shape)
Compatibility: Fits standard 4mm ID tubing.
Applications: Freshwater, Marine/Reef tanks, and Hydroponics.
Material: High-temperature fired mineral and durable plastic.
Benefit: Increases oxygen and adds a beautiful aesthetic "bubble" effect.
