Air Bubble Disk for Home and Office Fish Tanks Bubble Stone Airstones Air Stone Disk for Aquarium

Features: Improve your aquarium's bubble and improve water quality with our efficient Oxygenation Bubble Stone, promote healthy growth of your fish.
The stone is sturdy. It can be used for long time and get better dissolved bubble effect. When bubble burst into the water, the sound is super quiet.
Great accessories for fish enthusiasts, aquarium operators, and home aquarium users want aeration solution.
Suitable for home aquariums, office fish tanks, and small decorative aquariums, ensuring a better environment.
Need to attach air pumps for use.

Specifications: Component: Plastic, Sandrock
Color: 2 Option
Type: Square/Round
Size of Square: Approx.6x5cm/2.36x1.97inch
Size of Round: Approx.5.5x5cm/2.17x1.97inch
Quantity: 1 Pc

Package Includes: 1 pc Air Stone

note: 1.Please allow 1-2cm errors due to manual measurement, note that you donot mind before order.
2.Due to the differences between different monitors, the picture may not reflect the actual color.