Aquaneat 10 Pcs Air Bubble Stone Aquarium 1.5” Disc Fish Tank Stone

• Dimension: 1.5"D x 0.6"H; fits 3/16" standard airline tubing
• It produces fine bubbles making it efficient in the replacement of oxygen in fish tanks, ponds or hydroponic systems (compost tea, DWC). 
• Disk-shaped design makes it easily be hidden in your aquarium or other fish tank bubble decorations. (Note: Soak them at least for an hour before use) 
• Made of safe, washable and non-toxic material, which is vital to health of fish or plants. 
• Includes: 10 pcs of airstones

Aquaneat Air Bubble Disk Stone
Features:
Dimension: 1.5"D x 0.6"H; fits 3/16" standard airline tubing
It produces fine bubbles making it efficient in the replacement of oxygen in fish tanks, ponds or hydroponic systems (compost tea, DWC).
Disk-shaped design makes it easily be hidden in your aquarium or other fish tank bubble decorations. (Note: Soak them at least for an hour before use)
Made of safe, washable and non-toxic material, which is vital to health of fish or plants.
Includes: 10 pcs of airstones
DIMENSION:
Total length: 2.125 inches (including the air stone and nozzle)
Dimension of the air stone: 1.5" in diameter x 0.5"H
INCLUDES:
10 pcs of air stones