Name: Food Grade HDPE Pond Liner 0.5mm-1.0mm | Fish & Shrimp Farming by NUOKUNgeo
Availability: InStock

Food Grade HDPE Pond Liner 0.5mm-1.0mm | Fish & Shrimp Farming by NUOKUNgeo

Reliable pond liner for aquaculture? NUOKUNgeo food-grade HDPE liner, 0.5mm(500 micron) to 1.0mm, puncture & UV resistant. Prevents leaks, improves water quality, increases yield. Free samples & quote.

Color :
Black (regular), White, Green, Blue
Weight :
1-8m
Thickness :
0.1-3.0mm
Lead Time :
7 -14 days after deposit payment
Order(MOQ) :
2000㎡
Payment :
FOB (Can communicate and negotiate)
Product Origin :
China
Shipping Port :
Qingdao

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HDPE Geomembrane Sheets: Your Ultimate Waterproofing & Containment Solution

Designed for Aquaculture Success: NUOKUNgeo Food-Grade HDPE Pond Liner

In saline shrimp farming ponds, the seepage of salts and heavy metals from the subsoil can severely impact juvenile shrimp survival rates. NUOKUNgeo's 0.75mm food-grade HDPE liner creates a pure, isolated containment layer. Actual case studies show that after installation,water turbidity is reduced by an average of 60%, and chemical usage decreases by approximately 30%, creating a controlled, healthy growth environment for aquatic life.

How to Choose the Correct Liner Thickness for Your Pond?

0.5mm (500 micron):Suitable for freshwater fish ponds or nursery ponds with soft, debris-free subgrades. It is the most economical entry-level choice.

0.75mm:Our most recommended general-purpose specification. It balances cost and durability, effectively resisting wear from most farming operations. Suitable for the vast majority of shrimp and fish farming.

1.0mm and above:Used for ponds with rocky subgrades, crustacean farming (e.g., crabs), or scenarios demanding a liner service life exceeding 12 years.

What's the Difference Between "Black Liner" and "Blue Liner"?

Black HDPE Liner (Our Primary Product):Contains2%-3% high-quality carbon black, providing the strongest ultraviolet (UV) resistance, inhibiting algae growth underneath the liner, and ensuring a longer service life.

Blue/Other Color Liners:Aesthetically pleasing, water temperature rises slightly slower. However, UV resistance is generally weaker than black liners, making them more suitable for indoor or short-term applications.

Installation Notes:

Before installation,it is essential to thoroughly clean the pond bottom, removing roots, stones, and other sharp objects. It is recommended to lay a layer of 200-300gsm non-woven geotextile as a protective cushion to buffer potential localised pressure. The depth and width of the anchor trench must be calculated based on local soil conditions to ensure the liner does not shift during strong winds or heavy rain.

Top 5 Frequently Asked Questions (Q&A)

Q1: What international standards do NUOKUNgeo's HDPE geomembranes comply with?

A1:Our products strictly adhere to ASTM GM13 (American Society for Testing and Materials) andGRI-GM13global standards. We also hold CE certification (EU) and can provide test reports issued by authoritative third parties such as SGS or Intertek upon project request.

Q2: How is the welding quality of geomembranes guaranteed?

A2:We provide professional construction guidelines for dual-track hot wedge fusion welding and extrusion welding. Qualified weld sea ms should pass non-destructive air pressure testinganddestructive shear/peel testing. NUOKUNgeo can provide on-site welding technical guidance to ensure seam strength equals that of the parent material.

Q3: How do I calculate the material required for my project?

A3:You need to provide the project's total surface area (length × width), with an additional consideration of approximately 5%-10% for overlap and waste. You can directly use the material calculator on our website or contact our engineers for a free calculation service.

Unsure which solution is best for you?Send us your pond dimensions and farm type (e.g., freshwater fish, shrimp), and a NUOKUNgeo engineer will provide you with a FREE customized material proposal and budget estimate within 24 hours. We also provide samples so you can verify our quality with your own eyes.

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