AquaROB Oxygen Diffusion Frames aquaculture france

AquaROB Oxygen Diffusion Frames

AquaROB Oxygen Diffusion Frames

AquaROB oxygen diffusion frames are designed to provide uniform and highly efficient oxygen distribution in aquaculture ponds, Recirculating Aquaculture Systems (RAS), hatcheries and fish holding tanks. Equipped with multiple oxygen diffusers mounted on a rigid frame, they ensure even oxygen delivery across large areas while maximizing oxygen transfer efficiency.

Manufactured from corrosion-resistant materials, AquaROB frames are suitable for intensive operation in both freshwater and seawater. Their robust design allows easy installation, maintenance and repositioning according to operational requirements.

AquaROB frames improve dissolved oxygen distribution, eliminate low-oxygen zones and help support high biomass densities while reducing oxygen consumption.

Key Features

  • Uniform oxygen distribution over large areas.
  • High oxygen transfer efficiency.
  • Robust, corrosion-resistant construction.
  • Designed for pure oxygen applications.
  • Easy installation and maintenance.
  • Available in multiple sizes.
  • Suitable for new and existing aquaculture systems.

Applications

  • Intensive aquaculture.
  • Recirculating Aquaculture Systems (RAS).
  • Hatcheries.
  • Nurseries.
  • Grow-out tanks.
  • Fish holding systems.
  • Public aquariums.
  • Water treatment.

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Non-clogging oxygen diffuser for live fish transport tanks. Stainless steel frame with straight diffuser tube manifolds to ensure uniform bubble size and consistent oxygen distribution.

Available with **6 mm or 9 mm connection

AQUAROB 26/19

Models Reference Lenght - Width (mm) Weight (kg)
11 L0093100 900-580 / 6x 4.0
12 L0093150 1000-580 / 6x 4.5
13 L0093200 1400-600 / 6x 6.0
14 L0093250 1400-760 / 6x 7.0
15 L0093300 1700-720 / 6x 8.0
16 L0093350 1000-860 / 6x 9.0

Accessories : Cliquez ici !


AQUAROB 18/10

Models Reference Lenght - Width (mm) Weight(kg)
11 L0093100 900-580 / 6x 4.0
12 L0093150 1000-580 / 6x 4.5
13 L0093200 1400-600 / 6x 6.0
14 L0093250 1400-760 / 6x 7.0
15 L0093300 1700-720 / 6x 8.0
16 L0093350 1000-860 / 6x 9.0

Accessoires voir : Cliquez ici !


Information – Notes

Maximum stocking density with pure oxygen supply:

Rainbow trout (average weight: 350 g): 150–180 kg/m³

Common carp (average weight: 350 g): 400–600 kg/m³

Oxygen requirements:

  • Rainbow trout: 2.0–2.4 L O₂/min per 100 kg of fish
  • Common carp: 0.6–1.0 L O₂/min per 100 kg of fish

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