40mm Air Bubble Stone Aquarium Aerator Pond Pump Air Stone Bubble Disk Aquarium Air Pump Hydroponic Oxygen Plate

Features:

100% Brand new and high quality

Practical and durable home using product

Increase oxygen levels, lower CO2 and raise pH

It is an important instrument to successfully keep aquatic fish for respiration process

Durable, washable and sintered by high temperature, different from other air stones

Creates bubbles in fish tank while attached to an air pump

Creates water currents and dazzling underwater scenes

Easy and convenient to use.

Perfect accessories for better life

Size: Approx. 40mm x13mm (DxH)

Material: Mineral stone and

Plastic

Weight: Approx 36g

Suitable for inner diameter 4mm soft tube

Easy and convenient to

use

Package included:

1pcs Air Stone

Note: The sale is a single 4CM air disc, no air pipe and other accessories, please soak the product in water for 15 minutes before use!