Aquarium Bubble Air Stone Aerator Fish Tank Pond Pump Hydroponics Disk – wreath

Description :
1)Increase oxygen levels, lower CO2 and raise pH
2)Creates bubbles in fish tank while attached to an air pump
3)It is an important instrument to successfully keep aquatic fish for respiration process
4)Durable, washable and sintered by high temperature, different from other air stones
5)Can also create water currents and dazzling underwater scenes
6)Easy and convenient to use

Usage :

1.Attach air hose to air stone inlet
2.Place in desired position in aquarium
3.airstone can also be covered with gravel if required
4.Adjust air flow as required
5.Never restrict airflow from air pump
6.Use a non return air check valve to properly regulate air flow and protect from water damage to the air pump.

Notice :

Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.

Specification :
Material Mineral stone + Plastic
Color White
Pattern T50(suitable for 50~120cm fish tank) /T100(suitable for 90~180cm fish tank)
T50 Diameter 70mm
T100 Diameter 130mm

Packing included :

1 Pcs Bubble Stone
2 Pcs Suction Cup
1 Pcs Adjustable Valve