Geomembrane Liners
30 mil HDPE liner for biofloc fish ponds
GeoCover reference GC-P0038
The sheet separates pond water from the soil. For an aquaculture pond, include the bed and bank dimensions, inlet and outlet details, and whether the liner will remain exposed.

Product characteristics
The nominal sheet thickness is 30 mil. Use the thickness required by the project when comparing liner configurations.
- Nominal thickness
- 30 mil
- Material
- HDPE
- Listed use
- Fish farming, Biofloc ponds, Pond lining
Technical data
Read each value with its model, unit and test condition. Where several configurations are shown, select the required grade when requesting a quote.
| Parameter | Value |
|---|---|
| Roll width | 1–8 m |
| Roll length | 50–100 m |
| Thickness options | 0.1–3.0 mm |
| Colour options | Black, White, Green, Two-colour |
| Surface options | Smooth or textured |
| Density for the HDPE configuration | ≥0.94 g/cm³ |
| Black HDPE formulation | Virgin resin with 2% carbon black |
| Polymer options listed across the liner series | HDPE, LDPE, LLDPE or EVA |
| Additional finish named in the series table | Blue |
Options in this range
These options describe the range. Specify the required configuration when requesting a quote.
- Width
- 1–8 m
- Length
- 50–100 m
- Colour options
- Black, White, Green
Product photos
Product-family video
This footage illustrates the material family. Dimensions and finishes may differ from the selected configuration.






