Description
Fine Bubbles: The air stone disc produces lots of dense medium bubbles. A great way to oxygenate your hydroponic growing systems, ponds, aquariums and enliven the aquatic life. Feature: jetting volume: 12 L / min; recommended air pump power: > 4 W; standard ID airline tubing: 0.16″ / 4 mm. Durable Material: Made of mineral material and sintered at a high temperature. Great for aeration in a DWC reservoir. Help keep fish / roots growing healthy.
