Active Aqua - Air Stone, Round, 4" x 1"

Keep your reservoir alive, not stagnant. Active Aqua air stones deliver fine, consistent bubbles that increase dissolved oxygen levels in your nutrient solution—helping roots breathe, absorb nutrients more efficiently, and grow faster.

Built with a micropore design, these air stones produce a dense stream of micro-bubbles that improve circulation while preventing dead zones in your reservoir. More oxygen means healthier root systems, reduced risk of root rot, and longer-lasting nutrient solutions.

Each air stone includes integrated suction cups, making it easy to mount securely to the bottom or side of your reservoir for stable, even aeration.

Why use an air stone in hydroponics?

• Increases dissolved oxygen for stronger root development
• Improves nutrient uptake and overall plant growth
• Helps prevent stagnation and anaerobic conditions
• Extends the usable life of your reservoir solution

Perfect for:
Hydroponic systems, DWC buckets, reservoirs, aquaponics setups, and cloning machines.