Hailea BQ-16 Membrane Air Diffuser – High-Efficiency Aeration Cylinder for Ponds & Large Tanks

The Hailea BQ-16 is a high-efficiency membrane air diffuser designed for ponds and large-volume water tanks. Its cylindrical membrane structure delivers uniform oxygen distribution across the full surface area, keeping water well-aerated and aquatic environments healthy.

Key Features

• Highly efficient oxygen supply for ponds and large-volume tanks
• Membrane structure resists clogging from dirt and debris
• Durable rubber upper shell for long-term outdoor use
• Self-supporting design — no additional fixings required
• Plastic ends act as a stable base, allowing aeration across the entire surface
• Self-lowering for easy deployment in deep water