Features:

l   Widely applicable: Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth.

l   Air Stone Dimension: 2-3/8”D x 0.5”H

l   Fits for 3/ 16“ and 3/8” standard airline tubing.

l   Quality and safe materials: Made of safe and washable material(Soak them for at least 2 hours before use).

l   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).

l   A great way to properly aerate a home aquarium.  It creates a circle of bubbles that helps keep healthy fish and adds to the beauty of the aquarium.

Dimensions:

l   Total length: 3.25 inches (including the air stone and nozzle)

l   Dimension of the air stone: 2-3/8”D x 0.5" H

Includes:

30 pieces of air stone disk