Aqua One Cylinder Air Stone - 2cm / 3/4 inch (3 Pack)

Air Stones circulate aquarium water, generating oxygen whilst providing environmental enrichment. By breaking the surface tension of the water, oxygen may be absorbed into the water. Filtration system performance and overall water quality will be greatly improved with a greater oxygen content in the water.

• Increases water circulation
• Bubbles make a great feature in any aquarium
• Cylinder shaped air stone
• Made of mineral sand material

Overall Dimensions: 4cm (L) x 1.2cm Diameter

Aqua One Item Number - 10328