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Diffuseur Fines Bulles
High-Performance Aeration

The key component for optimal oxygen transfer and accelerated sedimentation.

This professional diffuser with a micro-perforated membrane converts compressed air into fine microbubbles, ensuring oxygen transfer that is up to ten times more efficient than conventional air stones.

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diffuseur fines bulles

The 5 Key Benefits
diffuseur fines bulles

  • Optimized oxygen transfer
    Fine-bubble technology significantly increases the air/water contact surface area, enabling faster and more efficient oxygenation.
  • Integrated Backflow Prevention System
    When the compressor stops, the micro-pores close automatically, preventing water and sludge from entering the membrane.
  • Self-Cleaning EPDM Membrane
    The membrane’s elasticity naturally expels limescale and deposits each time pressure is applied, minimizing clogging.
  • Vertical mixing via the Air-Lift effect
    The diffuser generates an upward current that homogenizes the water layers and reduces stratification.
  • Sustainable design for underwater use
    Made from rot-resistant materials, the diffuser is designed for permanent submersion in demanding conditions.

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diffuseur fines bulles
A brief overview highlighting the product's key features

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Technical Specifications

  • Diameter: 22 cm (9 inches)
  • Membrane: High-strength EPDM
  • Raccordement : tuyau Ø 13 mm (interne)

Why choose fine bubbles?

Oxygenation is a key factor in biological sediment removal and the balance of water bodies.

Unlike traditional aerators, whose large bubbles rise too quickly to allow for effective dissolution, fine-bubble technology maximizes oxygen transfer in the water column.

Thanks to a high-precision micro-perforated membrane, the Diffuseur Fines Bulles TASO generates thousands of slow-rising microbubbles, significantly increasing the contact time between air and water.

This optimized oxygenation promotes the activity of aerobic bacteria at the bottom of the water body, accelerating the breakdown of organic matter and the gradual mineralization of the sediment.

Result: sustainable improvement in water quality and reduction of siltation.

Installation Guide

Proper installation is essential for the diffuser to work effectively.

  1. Essential ballast
    The diffuser floats naturally. It must be secured to a heavy base (stainless steel plate, concrete slab) to ensure it lies flat against the bottom.
  2. Positioning
    Install the diffuser at the deepest point of the water surface.
    To make it easier to retrieve, use a small float and a line to guide it back into place.
  3. Compressor Compatibility
    The air pump must provide sufficient pressure:
    Approximately 0.1 bar per meter of depth + pressure loss in the hose.
    A compressor with insufficient power will not produce fine bubbles.

Connection

Standard professional connectors.

  • Air inlet: male barbed fitting.
  • Tuyau compatible : tuyau d’air technique Ø 13 mm intérieur (tuyau renforcé ou tuyau lesté TASO).
  • Securing: install a stainless steel clamp to prevent any dislodging under pressure.

Don't have a compressor yet?

This diffuser is a technical component: it requires a suitable air source to operate.

For a turnkey solution that includes a quiet compressor, enclosure, diffuser, and weighted hose:

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