Feature:
Works seamlessly with standard aquarium air pumps, ozone generators, and hydroponic systems. The 4mm barb fitting easily connects to standard airline tubing ( 48mm) for quick installation.
Efficient 360° bubble diffusion cylindrical design releases dense, uniform tiny bubbles from all surfaces, maximizing water-gas contact area to boost dissolved oxygen levels. Ideal for fish tanks, ponds, hydroponic systems, and DWC reservoirs.
Specifications:
Material: mineral
Color: black, gray
Size: about 3 × 13 cm/ 1.2 x 5 inches
Package include: 12 x Cylindrical mineral air stone
Warm notes:
Please allow slight size error due to manual measurement.
The colors may exist slight difference due to different screen