DWC Pond Liner PE Membrane 0.3mm to 2.0mm Food Grade for Deep Water Culture Tanks

DWC Pond Liner PE Membrane Food Grade. Building a deep water culture tank from blockwork or timber needs a liner that will not leak or taint the solution. Also, this food grade PE membrane does both jobs. Gauges run from 0.3 up to 2.0 millimetres.

Key Features of the DWC pond liner

1. Gauge range of 0.3 mm to 2.0 mm to match tank depth and use.
2. Food grade PE safe for vegetable culture and fish alike.
3. Black or white finish; white reflects heat in bright houses.
4. Width and length cut to order, so odd tank shapes are covered.
5. Weldable seams let large tanks be lined in one piece.
6. Woven bag packing protects the roll during freight.
7. Minimum order is 1000 square metres for project supply.

Dwc pond liner Specification

Where the DWC pond liner is used

Deep water culture tanks built on site, aquaponic sumps. Also, fish ponds where a food grade sealed liner is required.

Installation and System Integration

Measure the tank, order the liner cut to size, then lay it over a smooth base with the edges clamped over the wall. Seams can be welded on site for tanks wider than one roll.

Why Choose GNFORTUNE

Because it is cut to order, one sheet covers the whole tank with no joints to leak. The same membrane serves DWC vegetable tanks and fish ponds. This suits mixed aquaponic builds. You can read more about the background of this method on Deep water culture.

Related Hydroponic Systems

You may also need:

• Floating Raft Grow Board 120x60cm XPS with Round and Square Holes for DWC Duct Systems
• Deep Water Culture XPS Floating Raft Board for Greenhouse Vegetable Growing
• Lightweight XPS Hydroponic Board 100x60x3cm High Density DWC Floating Raft

Frequently Asked Questions

Which thickness suits a DWC tank?

Around 0.8 to 1.0 mm for most vegetable tanks; heavier gauges suit deep or rocky bases.

Is it safe for fish as well?

Yes, the PE is food grade and used for both vegetable systems and fish ponds.

What is the minimum order?

One thousand square metres, cut to your stated width and length.