Aqua One Ceramic Air Stone (2 Pack)

Boost oxygen levels and improve water circulation with the Aqua One Ceramic Air Stones. These compact ceramic air stones produce a steady stream of fine bubbles, increasing dissolved oxygen while creating healthy water movement throughout your aquarium.

Perfect for use with air pumps, sponge filters, breeding tanks, quarantine aquariums, and decorative ornaments, these high-quality ceramic air stones help maintain optimal water conditions for fish and aquatic plants. Their compact size makes them ideal for nano aquariums and smaller aquariums where discreet yet effective aeration is required.

Key Features

• Includes 2 ceramic air stones per pack
• Compact 15 × 25mm design
• Produces a continuous stream of fine bubbles
• Improves oxygen levels and water circulation
• Compatible with standard 4mm aquarium airline tubing
• Ideal for sponge filters and air-driven accessories
• Durable fine-pore ceramic construction
• Suitable for freshwater and marine aquariums
• Helps improve overall fish health and water quality
• For the best performance, install a check valve if your air pump is positioned below the aquarium water level. 

Creature Culture Tip

For the finest bubble output, soak new air stones in water for a few hours before first use. Replacing air stones every 6–12 months, depending on usage and water conditions, helps keep your aquarium aeration system performing at its best.