Dense Fine Bubbles – Produces a rich stream of small bubbles to increase dissolved oxygen, improve water circulation, and create a lively underwater environment.
Multi-Purpose Use – Ideal for aquariums, DWC hydroponics, aquaponics, nutrient solution aeration, and preventing pond surface freezing in winter.
Durable Build – Made from high-quality mineral material, sintered at high temperature for long-lasting performance and safe use with all aquatic life.
Perfect Size – Each air stone measures 2" (5 cm) in diameter; Fits 4 mm or 3/8" tubing; Recommended pump power: >4W for optimal bubbling.
Easy Setup & Maintenance – Soak in water for 30–60 minutes before first use, and clean regularly to maintain strong bubble output.
