Aqua One PVC Air Disk Airstone – Large Encased Aeration Stone - 11.5cm

Aqua One Airstones – Long-Lasting Aeration for Aquariums & Hydroponics

Aqua One Airstones deliver powerful, consistent aeration for cold water, tropical, and marine aquariums, helping to maintain optimal oxygen levels and water circulation. Designed for durability, these airstones produce a steady stream of fine, silvery bubbles that enhance both water quality and visual appeal.

Versatile and easy to position, Aqua One Airstones can be placed anywhere in your tank — whether buried in the substrate or hidden beneath ornaments — to create a natural, dynamic flow.

They’re also ideal for hydroponic systems, providing essential root-zone aeration that promotes healthy root development and nutrient uptake for thriving plants.

Key Features:

• Suitable for freshwater, tropical, and marine aquariums

• Durable construction for long-lasting performance

• Produces fine, even bubbles for improved oxygen exchange

• Flexible placement – use under gravel or decorations

• Excellent for hydroponics to aerate plant roots and boost growth