Aquarium Ball Air Stone - 5cm (Loose 1 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
• Ball type Air Stone
• Made of Quartz Sand
• For use in both Fresh & Saltwater aquariums

Please note the colour of the air stone will either be blue or grey depending on the batch.