Biobrane Aqua 1650

The membrane for diverse aquatic applications under high mechanical stress

Biobrane Aqua 1650 is a heavy-duty flexible membrane designed for aquatic applications: aquaculture, freshwater reservoirs, pond covers, and flexible tanks.

With outstanding mechanical performance, long-term durability, and certified non-toxicity for fish, it meets the needs of aquaculture and water storage professionals operating in controlled environments such as:

• Fish farming (ponds and cages)
• Pond geomembranes (water retention liners)
• Flexible potable water tanks
• Fixed or mobile freshwater reservoirs

Exceptional strength and stability

Biobrane Aqua 1650 stands out for its robust construction and application flexibility. It is engineered for long service life, even in demanding environments such as semi-closed aquaculture cages, fish ponds, reservoirs, and flexible tanks.

• Balanced warp and weft strength at 1,000 daN/5 cm, optimizing resistance to mechanical stress
• Fish-safe: certified non-toxic and fully suitable for aquaculture environments
• Easy maintenance: smooth surface limits biofouling buildup and simplifies cleaning
• Dimensional stability: exclusive Précontraint® technology ensures long-term shape retention
• Durable: 3- to 5-year warranty¹ depending on usage conditions
• Stable weld adhesion under prolonged hydrolysis

Light gray is available as the standard color, with additional shades upon request.

Designed to perform in diverse climate conditions—from freezing temperatures to high heat—Biobrane Aqua 1650 provides year-round reliability for a wide range of water and environmental applications.

A versatile membrane for aquaculture

Biobrane Aqua 1650 is the ideal solution for aquaculture operators, freshwater managers, and environmental professionals seeking a flexible, durable, and safe membrane.

Its technical performance supports a wide range of applications:

• Flexible membranes for closed marine aquaculture cages: maintains shape and integrity in harsh marine conditions
• Semi-closed or controlled-flow cages: watertight performance improves water management and enhances fish protection against parasites and external pathogens
• Pond walls for land-based or coastal aquaculture: durability, light weight, and ease of cleaning facilitate regular handling and temporary deployment
• Temporary containment systems: excellent weld adhesion and impermeability ensure reliable and long-lasting barriers

For technical data, please download the brochure.