Features : Material: Mineral
Dimension: Dia 13.2cm x Thk 1.9cm / Dia 5.2" x Thk 0.75"
Keep fish healthy and add the beauty to the aquarium.
Made of mineral material which effectively creates water currents and dazzling underwater scenes.
The larger surface area of the air stone allows for the production of a greater number of these bubbles, therefore increasing the surface area of the oxygen available to your fish or plants.
Package include :1 x Aquarium Air Stone
This active 5-inch air stone is a great way to add oxygen to your hydroponic growing system.
The micro-pore design energizes your growing solution as it aerates and circulates your nutrients.
Help keep your fishes healthy and promote exceptional growth.
NOTICE:Before use, please soak this air stone in the water for about 30 minutes, if it doesn't have bubbles in one part, please change the air pump of higher power.
Size: Dia 13.2cm xThk 1.9cm / Dia 5.2" x Thk 0.75".