Aquarium 2 inch (5.08 cm) Xl Round Air Stone for Biofloc Fish Farming Tank (Pack of 4)

• Material : Plastic and Stone
• Size : 2 inch (5.08 cm approx)
• Quantity : 4 Pieces
• Design : Round 

Features

•  This air stone suits perfectly for fresh water and saltwater Increase oxygen levels, lower CO2 and raise pH Durable.
• Washable and sintered by high temperature Creates fine bubbles in fish tank while attached to an air pump Help to creates water currents and simulation underwater scenes An important instrument to successfully keep aquatic fish for respiration process
•  This product help to keep fish healthy and adds to the beauty of aquarium . 
• Air stones allow the aquarium to create beautiful walls of bubbles that not only look good, but also help aerate and circulate the water.

Applications

• This product help to keep fish healthy and adds to the beauty of aquarium . 
• Air stones allow the aquarium to create beautiful walls of bubbles that not only look good, but also help aerate and circulate the water.

Usage

• Use to Diffuse Air Into The Tank, Eliminating The Noise and Large Bubbles of Conventional Air Filtration Systems