Aquaculture tank liners-Tarpaulin structure display

The central reinforcing mesh fabric, using the Panama Canvas weave method, enhances the tarpaulin’s tensile strength and improves its flexibility.
HDPE without a central mesh fabric has poor physical tensile strength.
The coating uses virgin PVC granules, making it waterproof and more environmentally friendly.
HDPE often uses recycled or cheaper plastic granules, which are not environmentally friendly and lack flexibility.
Tarpaulin is a better choice for aquaculture tank liners in an aquaculture farm.
In our projects over the past few years, many clients choosing aquaculture pond liners have increasingly opted for the more environmentally friendly tarpaulin liner.
UV resistant
Sturdy and durable
Easy transportation
Suitable for outdoor
Rectangular tarpaulin for commercial aquaponic fish tank

Large aquaponics fish tank, consisting of a tarpaulin liner and a galvanized steel pipe support frame.
We manufacture it to your required dimensions, and it can be disassembled into the tarpaulin and support frame for easy transport.
Installation is also very convenient. We provide different brackets to suit the different usage environments of aquaponics and aquaculture.

Tarpaulin liner
Available in 0.9mm thickness, or 0.7mm depending on the size.
Tarpaulin Opening
Fully automated laser cutting for a perfect fit.


Hot-dip galvanized bracket
Depending on the size, 2.0mm/2.5mm galvanized steel pipe thickness can be selected.
Three frame options

Circular galvanized pipe frame
Hot-dip galvanizing process, zinc layer thickness 80g. Galvanized steel pipe thickness 2.0-2.5mm.
Ideal for outdoor aquaponics fish tanks.

Square galvanized pipe frame
Hot-dip galvanizing process, zinc layer thickness 80g. Galvanized steel pipe thickness 2.0-3mm.
This is for small aquaponics fish tanks, making installation easier; we can weld the frame together at the factory.

Stainless steel frame
Designed for high-temperature, high-humidity fish farming environments, as well as marine shrimp farming. More durable and rust-resistant.
- Round Galvanized Pipe Frame: Flexible customization available; uses hot-dip galvanized steel pipes; can be made into round or square tanks.
- Square Galvanized Pipe Frame: Suitable for rectangular tanks with a height less than 1.2m; easier to install.
- Stainless Steel Pipe Frame: Suitable for wet and seawater applications.
Rectangular tarpaulin tank for fish farming - Model selection
| Model | Capcaity | Length | Width | Height | Tarpaulin Thickness | Bracket Thickness | Number of Fish Raised |
|---|---|---|---|---|---|---|---|
| FTGF-02 | 2000L | 2m | 1m | 1m | 0.9mm | 2.0mm | 120-200 |
| FTGF-03 | 3000L | 2.5m | 1.2m | 1m | 0.9mm | 2.0mm | 180-300 |
| FTGF-05 | 5000L | 2.6m | 1.5m | 1.3m | 0.9mm | 2.0mm | 300-500 |
| FTGF-10 | 10,000L | 4m | 2m | 1.3m | 0.9mm | 2.0mm | 600-1000 |
| FTGF-15 | 15,000L | 4m | 2.9m | 1.3m | 0.9mm | 2.0mm | 900-1500 |
| FTGF-20 | 20,000L | 5m | 3.1m | 1.3m | 0.9mm | 2.0mm | 1200-2000 |
| FTGF-21 | 21,000L | 7m | 3m | 1m | 0.9mm | 2.0mm | 1250-2100 |
| FTGF-25 | 25,500L | 5m | 3.4m | 1.5m | 0.9mm | 2.0mm | 1500-2500 |
| FTGF-36 | 36,000L | 8m | 3m | 1.5m | 0.9mm | 2.0mm | 2150-3600 |
| FTGF-50 | 50,000L | 7.7m | 5m | 1.3m | 0.9mm | 2.0mm | 3000-5000 |
| FTGF-100 | 100,000L | 15.4m | 5m | 1.3m | 0.9mm | 2.0mm | 6000-10000 |
Customized options
The frame can be made of galvanized steel pipe or stainless steel pipe. Please contact us if you need custom sizes.
Round tarpaulin for fish farming tank

Round tarpaulin tank for fish farming, consisting of a tarpaulin liner and an assembled galvanized steel pipe support frame.
We manufacture it to your required dimensions, and it can be disassembled into the tarpaulin and support frame for easy transport.
We offer round tarpaulins in various sizes to suit different sizes of fish farming ponds.
Round tarpaulin fish farming tank- Model selection
| Model No. | Capcaity | Diameter | Height | Tarpaulin Thickness | Bracket Thickness |
|---|---|---|---|---|---|
| Height 1.3m | |||||
| FTGY-1321 | 4500L | 2.1m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1325 | 6300L | 2.5m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1330 | 9000L | 3m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1334 | 11,700L | 3.4m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1338 | 16,000L | 3.8m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1343 | 18,800L | 4.3m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1351 | 26,500L | 5.1m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1360 | 36,700L | 6m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1370 | 50,000L | 7m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1380 | 65,000L | 8m | 1.3m | 0.9mm | 2.0mm |
| FTGY-1390 | 82,000L | 9m | 1.3m | 0.9mm | 2.0mm |
| FTGY-13100 | 102,000L | 10m | 1.3m | 0.9mm | 2.0mm |
| Height 1.5m | |||||
| FTGY-1530 | 10,500L | 3m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1534 | 13,600L | 3.4m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1538 | 17,000L | 3.8m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1543 | 21,700L | 4.3m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1551 | 30,600L | 5.1m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1560 | 42,300L | 6m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1570 | 57,000L | 7m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1580 | 75,000L | 8m | 1.5m | 0.9mm | 2.0mm |
| FTGY-1590 | 95,000L | 9m | 1.5m | 0.9mm | 2.0mm |
| FTGY-15100 | 117,000L | 10m | 1.5m | 0.9mm | 2.0mm |
Why choose our tarpaulin aquaculture tank liners

- 1. Galvanized Steel Pipe Frame Quality Assurance:
1. Our galvanized steel pipes use raw materials that meet Chinese national standards, employ hot-dip galvanizing technology, and ensure the zinc layer thickness meets standards.
2. Non-standard manufacturers may choose low-zinc-layer or cold-galvanized steel pipes to reduce costs.
- Tarpaulin Liner Quality Assurance:
1. Our tarpaulin uses brand new materials, sourced from the top ten tarpaulin manufacturers in China, ensuring quality.
2. Substandard manufacturers may choose recycled materials to reduce costs. These materials are typically produced in small factories, and the coating and raw materials cannot be guaranteed.
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Frequently Ask Questions For Tarpaulin auaculture tank liners
For tarpaulin, virgin materials should be used to avoid harmful components found in recycled materials.
Choose materials with a mesh reinforcement to ensure the tarpaulin’s tensile strength.
Select materials with a double-sided coating and UV resistance to increase its lifespan for outdoor use.
- For large-scale aquaculture, galvanized stock tanks are recommended.
- For humid environments or marine aquaculture, stainless steel frames are recommended.
- To reduce costs, galvanized steel pipe frames are an option.
- Based on the height of the aquaculture tank, generally consider 0.5mm for tanks under 60cm, 0.7mm for tanks under 80cm, and 0.9mm for tanks between 80cm and 150cm.
- Based on the type of frame, for galvanized pipe frames, 0.7mm or 0.9mm is recommended. For galvanized steel plate fully supported frames, 0.5mm or 0.9mm is a good choice.
- Currently, tarpaulin with a thickness of 0.4mm or other thicknesses ≤0.5mm is not recommended, as its tensile strength and durability cannot be guaranteed.
When used correctly, tarpaulin requires no maintenance.
However, we need to periodically check for leaks or severe wear.
Yes, you can tell us your requirements, such as the required tank capacity, shape, etc.
We can help you choose the appropriate frame type and tarpaulin liner thickness.
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