Long Sintered Air Stone, 40x200mm Metal Connector Aquarium Bubbler

About This

• 40mm Wide & 200mm Extra Large Oxygen Coverage:Wide-diameter 200mm full-length cylinder offers far bigger bubbling area than small air stones. One single piece meets oxygen demand for large long fish tanks without multiple splices
• Dual Fixed End Frame, Stable Placement & No Air Leakage:Integrated black end support frames keep the stone flat on tank bottom, dual-side sealed structure prevents air leakage after long-term submersion
• Full-Body 360° Soft Mist Bubbles For Beautiful Aquascape:Uniform micro mist bubbles released all around the cylinder, forming a neat long vertical bubble curtain. Boost tank oxygen while upgrading underwater landscape
• Low-Turbulence Bubbles Safe For All Delicate Aquatic Life:Dense sintered mineral material generates mild water flow, will not scare tropical fish, damage shrimp fry or uproot aquatic plants
• Washable Reusable Structure & Clear Usage Guide:Non-toxic inert stone body supports repeated rinsing and cyclic use. Soak fully in fresh water for 2 hours before first use; 10W+ air pump recommended for full bubbling effect

Overview

• 40mm Wide & 200mm Extra Large Oxygen Coverage : Wide-diameter 200mm full-length cylinder offers far bigger bubbling area than small air stones. One single piece meets oxygen demand for large long fish tanks without multiple splices
• Dual Fixed End Frame, Stable Placement & No Air Leakage : Integrated black end support frames keep the stone flat on tank bottom, dual-side sealed structure prevents air leakage after long-term submersion
• Full-Body 360° Soft Mist Bubbles For Beautiful Aquascape : Uniform micro mist bubbles released all around the cylinder, forming a neat long vertical bubble curtain. Boost tank oxygen while upgrading underwater landscape
• Low-Turbulence Bubbles Safe For All Delicate Aquatic Life : Dense sintered mineral material generates mild water flow, will not scare tropical fish, damage shrimp fry or uproot aquatic plants
• Washable Reusable Structure & Clear Usage Guide : Non-toxic inert stone body supports repeated rinsing and cyclic use. Soak fully in fresh water for 2 hours before first use; 10W+ air pump recommended for full bubbling effect