Grow Out Tumblers

The Zapco Tumbler is perfect for growing out spat from 3 mm to fully grown oysters.

This unique design helps the oyster develop a uniform shape and increases the growth rate in the early stages of growing from a spat to an oyster. It also reduces the risk of over catch and fowling reducing the work load.

Download our product catalog

Download our product catalog.

What’s Included

  • 3 * 3 mm or 8 * 8 mm – Mesh Tube 410 mm x L 850mm
  • 1 x Tumbler End Cap Fixed
  • 1 x Tumbler End Cap Open + Door
  • 2 x Floats
  • 2 x Foam Pins
  • 8 x Snap Clips
  • 2 x 10 mm Storm Clips with Rubber Lanyard and Toggle designed to be used with 10 mm Zapco Poly Aqua Storm Line


  • Acts as an upweller on the smaller 3 mm mesh configurations as the tumblers rotate with the tide
  • Unique, quick latch door system built into the end cap
  • High-density flotation foam incorporated into the end caps.
  • Patented, fast and easy push lock assembly system.
  • UV treated, robust, diamond mesh available in 3 mm or 8 mm mesh profiles.
  • Lugged end caps for customers preferred line attachment systems.
  • Proven to influence superior shell shape in all oyster species from spat through to market oysters.
  • Designed to be used with Zapco super strong multi-purpose stormline.

Grow Out Tumbler Video

360 Degree Video of Grow Out Tumbler

Code MOQ MOQ Dimensions 40 FT Container
ZAP001-3 Total Weight 21.5 kg
10 items
Packaging Dimensions
3 mm x 3mm mesh
10 BAGS 88 CM X 47 CM X 20 CM
10 LIDS & COVERS 55 CM X 30 CM X 61CM
4280 items
ZAP001-8 Total Weight 18.5 kg
10 items
Packaging Dimensions
8 mm x 8 mm mesh
10 BAGS 88 CM X 47 CM X 20 CM
10 LIDS & COVERS 55 CM X 30 CM X 61CM
4280 items

Zapco grow out tumblers are used throughout the world.

Our Full Aquaculture Product Range


Zapco stands by its products provided that they are used exclusively in conjunction with other Zapco products and as part of the Zapco Oyster Cultivation System.