Fish pond breeding enclosure with hook mesh net

Fish Pond Aquaculture Fence Gabion Mesh - Anti-Escape / Anti-Theft / Water Corrosion Resistant - Custom Height and Mesh Size for Fish, Shrimp, and Crab Farming

II. Product Overview:

In fish pond aquaculture, "fish and shrimp escape, predator intrusion (such as waterbirds and rats), poaching and theft, and water quality deterioration" are the four major pain points affecting yield. This fish pond aquaculture fence gabion mesh is specifically designed to address these issues. It is woven from water corrosion-resistant metal materials and can be customized according to the breeding species (fish/shrimp/crab), pond size, and water depth. It features "effective escape prevention, resistance to predator intrusion, long-term immersion tolerance, and eco-friendliness," helping farmers reduce losses and improve breeding efficiency. It is an essential protective device for aquaculture.

III. Core Advantages:

Considering the characteristics of fish pond aquaculture—"long-term immersion in water (water level fluctuations), humid environment (prone to corrosion), diverse breeding species (significant size differences), and the need for ecological compatibility"—this product highlights its differences from ordinary fences:

1. Dual Protection Against Escape and Theft, Safeguarding Breeding Profits

• Escape Prevention Design: Precisely Adapted to Breeding Species
  • Customized Mesh Size:
    • Fry/shrimp breeding: 1cm×1cm, 2cm×2cm (to prevent juveniles from escaping, e.g., whiteleg shrimp fry, sea bass fry);
    • Adult fish/crab breeding: 3cm×3cm, 4cm×4cm (3cm mesh for adult fish like carp and grass carp, 4cm mesh for crabs with additional anti-escape film to prevent climbing);
    • Mesh size error ≤0.2mm, ensuring "slightly larger juveniles cannot escape" while avoiding poor water flow due to overly small mesh.
  • Height and Burial Depth:
    • Standard height 1.2-2.0m (50-80cm above the pond bank, 30-50cm buried underwater, forming a dual defense of "underwater anti-digging + above-water anti-jumping"), preventing fish from jumping and escaping (e.g., grass carp and silver carp have strong jumping ability and require a height of 1.5m or more).
• Theft and Damage Resistance:
  • Material: Hot-dip galvanized steel wire (zinc coating thickness ≥80μm) or 304 stainless steel wire (preferred for saline water farming), wire diameter 2.5-4.0mm (3.0-4.0mm for adult fish farming), tensile strength ≥500MPa, capable of withstanding human pulling and fishing gear impact, making the mesh difficult to tear and preventing poacher damage.

2. Water Corrosion Resistant, Withstands Long-Term Immersion

• Anti-Corrosion Process:
  • Hot-dip galvanized steel wire: Uniform zinc coating, salt spray test resistance ≥500 hours (service life 5-8 years in freshwater ponds, 3-5 years in saline/brackish water ponds), resistant to corrosion caused by microorganisms and algae attachment;
  • 304 stainless steel wire: Nickel content ≥8%, corrosion resistance 3 times higher than hot-dip galvanized, suitable for seawater farming or high-salinity ponds (e.g., shrimp farming), service life 8-12 years, reducing frequent replacement costs.
• Underwater Protection Details:
  • Underwater part of the mesh can be additionally coated with "PVC anti-aging coating" (thickness ≥0.5mm), enhancing resistance to aquatic weed entanglement and reducing friction damage from pond bottom silt;
  • Edges are treated with "plastic coating" to prevent rust and breakage after long-term immersion, ensuring the sealing of the buried underwater part.

3. Eco-Friendly, Does Not Affect the Breeding Environment

• No Interference with Water Quality or Organisms:
  • Material free of heavy metals (lead and cadmium content ≤0.01%), compliant with "Fishery Water Quality Standards," does not release harmful substances during long-term immersion, does not affect water pH, and avoids poisoning fish and shrimp;
  • Mesh water permeability ≥90%, diamond-shaped mesh design does not hinder water circulation (e.g., water flow can pass freely during aerator operation), ensuring dissolved oxygen levels and preventing localized water quality deterioration.
• Compatible with Ecosystem:
  • Smooth mesh surface, does not scratch fish and shrimp (especially suitable for high-value species like sea bass and grouper);
  • Allows passage of small aquatic organisms (e.g., zooplankton, beneficial algae), does not disrupt the pond ecological chain, and helps maintain stable water quality.

4. Easy Installation, Adapts to Various Pond Terrains

• Flexible Adaptability:
  • Mesh width 1-3m, length customizable (standard 50m/roll), can bend flexibly along the curvature and slope of the pond bank with ≥95% fit, no need for deliberate terrain leveling;
  • Comes with "quick-fix accessories": ground anchors (inserted 50cm into the pond bank soil for fixation), buckles (connect mesh pieces, 10 seconds each), anti-escape film (attached to the top of the mesh to prevent crab climbing), installation efficiency 5 times higher than traditional bamboo fences (one person can install 200㎡ in one day).

IV. Technical Parameters:

V. Applicable Scenarios: Covers All Types of Aquaculture

• Core Breeding Scenarios:
  • Freshwater Ponds: Breeding of fish like grass carp, carp, crucian carp, sea bass, and crustaceans/reptiles like shrimp, crabs, and softshell turtles.
  • Shrimp/Crab Ponds: Requires anti-escape film (50cm high anti-escape film attached to the top of the mesh to prevent crabs and crayfish from climbing and escaping).
  • Periphery of Cage Farming: Serves as peripheral protection for cages, blocking intrusion by wild fish and waterbirds, and protecting breeding species inside the cages.
  • Rice Field Fish Farming/Lotus Root Field Shrimp Farming: Used around field ridges to prevent breeding species from entering deep into the fields or escaping.

VI. Service Guarantee: A Worry-Free Choice for Farmers

• Customized Solutions: Based on breeding species (provide species name for mesh size recommendation) and pond dimensions (length × width × water depth), free design of fence layout (e.g., corner treatment, inlet/outlet protection), providing the best combination of "mesh size + height + material" to avoid blind purchases.
• Accessories and After-Sales:
  • Comes with "installation toolkit" (ground anchors, buckles, zip ties), detailed installation video (including underwater burial techniques and anti-escape film connection methods), even beginners can quickly get started;
  • Provides "breeding period maintenance guide" (e.g., regular cleaning of algae attached to the mesh to avoid clogging), extending service life.
• Procurement Support:
  • Supports small-batch customization (minimum order 100㎡), standard specifications shipped within 3 days, logistics delivery directly to the pond in remote areas;
  • 3-year warranty (free replacement for non-human damage), new customers can receive a free "1㎡ sample" to test escape prevention effectiveness.