Incubation System with Zug Bottles in Rack aquaculturefrance

Incubation System with Zug Bottles in Rack

An incubation system with Zug bottles in rack is a device widely used in fish farming for the artificial incubation of fish eggs (carp, tilapia, catfish, salmonids, etc.).

Main Components

  1. Rack support

    • Metal or PVC frame used to hold several bottles in parallel.

    • Usually inclined to facilitate water circulation.

  2. Zug bottles

    • Glass or transparent plastic flasks, shaped like an inverted bottle.

    • The narrow neck at the bottom allows water flow, while the wider part holds the eggs.

    • Capacity ranges from 0.5 to 3 liters.

  3. Water supply

    • Water enters at the top of the rack and is distributed to each bottle.

    • Flow is adjustable with valves or pipettes.

    • The water must be clean, oxygenated, and temperature-controlled.

  4. Water outlet

    • Water flows upward through the eggs, creating a gentle upward movement that keeps them in suspension without damage.

    • Water exits through an overflow or outlet tube.

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Modèle
Quantity

Customized systems ready to use, complete with stainless steel frame, drainage gutter, and piping.

Models Reference Info. Capacity Waterflowrate Lenght - Width - Height (mm) Weight(kg)
1 C0034500 MC-III-SYSTEM - 3x 120.000 ~12 l/min. 1050 - 510 - 1450 20
2 C0034510 MC-III-SYSTEM - 4x 160.000 ~16 l/min. 1250 - 510 - 1450 24
3 C0034520 MC-III-SYSTEM - 6x 240.000 ~ 24 l/min. 1650 - 510 - 1450 31
4 C0034530 MC-III-SYSTEM - 8x 320.000 ~ 32 l/min. 2050 - 510 - 1450 39
5 C0034540 MC-III-SYSTEM - 10x 400.000 ~ 40 l/min. 1450 - 1000 - 1450 33
6 C0034550 MC-III-SYSTEM - 12x 480.000 ~ 48 l/min. 1650 - 1000 - 1450 37
7 C0034560 MC-III-SYSTEM - 16x 640.000 ~ 64 l/min. 2050 - 1000 - 1450 46
Autres dimensions et versions sur demande

Operation

  • Fertilized eggs are placed in the wider part of the bottle.

  • Water flows from bottom to top, ensuring:

    • Constant oxygenation of the eggs.

    • Removal of metabolic waste and dead shells.

    • Gentle agitation preventing eggs from sticking together.

  • Once hatched, larvae are carried out with the water current and can be collected in a downstream tank.

Advantages

  • High incubation density in limited space (several bottles per rack).

  • High survival rate thanks to optimal oxygenation.

  • Easy monitoring and handling (each bottle is independent).

  • Reduced water consumption compared to traditional incubators.

C0034500