The Air Stone fits in the base of the biOrb Aquarium underneath the filter cartridge. It breaks up the flow of air into the aquarium, splitting it into a mass of fine bubbles.
Features & Benefits
• The biOrb Air Stone is a simple to replace stone, vital in the filtration process of your biOrb aquarium.
• The airstone sits in the base of the biOrb underneath the filter cartridge.
• Replacing the air stone every few months will ensure your biOrb environment is kept to its best.
• Suitable for all biOrb Aquariums
Dimensions: 77mm L x 10mm W x 150mm H