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HDPE Floating Tilapia Fish Farming Cages With Fish Cage Floater

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Tilapia Farming: Designed for efficient tilapia cultivation using HDPE floating cages with integrated buoyant floaters, ensuring stable positioning in water bodies.
  • Knotless Netting: Features knotless netting to prevent fish injury and promote healthy growth, while allowing optimal water circulation.

Key features

  • 1. Durable HDPE Material Technology

  • With high-density polyethylene (HDPE) construction, ensure long-lasting durability and corrosion resistance in water environments. The black plastic trays and buoyant foam floats provide stability even in harsh aquatic conditions.

  • 2. Knotless Netting for Fish Safety

  • With knotless netting design, reduce fish abrasion and stress during farming, minimizing injuries and promoting healthy growth. Ideal for tilapia farming where delicate scales require extra care.

  • 3. Modular Scalable Design

  • With square/rectangle shapes and floating buoys, maximize water flow and space utilization for optimal fish growth. Easily expand or reduce cage size to adapt to varying production needs.

  • 4. Versatile Water Environment Adaptability

  • Designed for small-scale aquaculture, ideal for natural water bodies like rivers or ponds where land is limited. Compatible with freshwater and brackish water environments, ensuring flexibility for diverse farming conditions.

  • 5. Eco-Friendly and Sustainable Construction

  • Constructed with recyclable HDPE and chemical-free materials, aligning with eco-friendly certification standards for sustainable aquaculture practices. Reduces environmental impact compared to traditional cage systems.

Product details

HDPE Floating Tilapia Fish Farming Cages With Fish Cage Floater

The HDPE Floating Tilapia Fish Farming Cages are engineered for efficient small-scale aquaculture in freshwater or brackish water environments. Built with durable HDPE and knotless netting, these modular cages offer customizable scalability, easy maintenance, and optimal water circulation.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHDPE + high-density polyethyleneWithstands UV exposure and chemical resistance in harsh water conditions
Netting DesignKnotless nettingPrevents fish injury and reduces entanglement risks
Modular DesignScalable, linear arrangementEfficient space utilization in confined water bodies
Buoyancy SystemOrange foam floatersMaintains stability in varying water levels and currents
Mesh TypeFine green mesh (6-8mm aperture)Contains fish while ensuring unobstructed water flow
ShapeSquare/rectangle cagesIdeal for tilapia farming in controlled environments

Customization guide

Adjustable parameters include:

  • Tray size: Customizable to accommodate juvenile or adult tilapia.
  • Mesh density: Tailored to fish size and species (e.g., 4mm for fry, 10mm for larger species).
  • Buoyancy capacity: Reinforced floaters for deeper or turbulent water conditions.

Get inspired

Maximize productivity with cages that adapt to your aquaculture needs. Whether you’re starting small or scaling up, these HDPE cages provide durability, flexibility, and eco-friendly solutions for sustainable fish farming.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Buoyancy CapacityStandard (500kg/m²)+20% (600kg/m²)+40% (700kg/m²)*
Mesh Density6-8mm aperture4-6mm (adjustable)2-4mm (premium grade)
Scalability1-5 units6-15 units16+ units (industrial)
UV Resistance5-year warranty8-year warranty10-year warranty

Supplier's note

  1. Key Technical Breakthroughs:

    • HDPE Material: With chemical-resistant HDPE, you can ensure long-term durability in acidic or saline water.
    • Knotless Netting: Reduces fish stress by eliminating sharp edges, improving survival rates.
    • Modular Scalability: Expandable designs cut operational costs by 30% compared to fixed systems.
  2. Version Selection Guide:

    • Base Model: Ideal for hobbyists or small-scale farmers needing 1-5 units.
    • Advanced Model: Suitable for medium-scale operations requiring adjustable mesh and deeper water stability.
    • Pro Model: The tripled buoyancy of the Pro version enables industrial use in turbulent coastal waters. Pair its ultra-fine mesh with HDPE’s corrosion resistance to farm high-value species like sea bass.

*Performance benchmarks exceed industry standards by 25-40% in durability and load capacity.

Frequently asked questions

  • Which HDPE floating fish cages are best for small-scale tilapia farming?

  • How do I maintain HDPE fish cages in freshwater environments?

  • What are the benefits of HDPE vs nylon fish cage nets?

  • Can HDPE floating cages be customized for brackish water tilapia farming?

  • Are HDPE fish cages FDA-approved for commercial aquaculture?

  • How do floating tilapia cages handle fluctuating water levels?

  • What mesh size is best for tilapia in HDPE fish cages?

  • Can I expand my HDPE floating cage system over time?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material TypeHigh-corrosion environments (saltwater)Industry Standard: Polyethylene (2000 PSI tensile strength)
Our Base: HDPE (5000 PSI tensile strength)
Our Advanced: Reinforced HDPE (6000 PSI▲)
Our Advanced: 20% stronger for harsh conditions (ASTM D5034)
Resists UV degradation (ISO 10977)
Higher cost for reinforced HDPE▲
Heavier than foam buoys (1.2kg/m³▲)
Knot DesignFish species with delicate finsIndustry Standard: Knotted nets (abrasion risk)
Our Base/Advanced: Knotless weave (0.3mm filament gap▲)
Advantage: Reduces fish abrasion injuries by 40% (ISO 18069)
Prevents entanglement
Slightly higher material cost▲
Less flexible for irregular cage shapes
Cage ShapeSpace-constrained water bodiesIndustry Standard: Round cages (50% space efficiency)
Our Base/Advanced: Square/rectangle (75%▲ space efficiency)
▲ Maximizes stocking density in ponds/streams
Easy grid layout for monitoring
Water flow resistance increases turbulence in fast currents▲
Buoyancy SystemWave-prone water bodiesIndustry Standard: Foam floaters (30% buoyancy loss over 5 years)
Our Base: HDPE floaters (95% buoyancy retention▲)
Our Advanced: Hollow-core HDPE (99%▲ + anti-corrosion coating)
Advanced: 50% longer lifespan in saltwater (ASTM D5995)
Stable in 2m wave heights
Heavier than foam (1.8kg/unit▲)
Requires专业 installation▲
Mesh TypeJuvenile fish containmentIndustry Standard: 10mm mesh (20% escape risk)
Our Base: 5mm▲ (8% risk)
Our Advanced: 3mm▲ + UV-protected coating
Advanced: 99.9% containment for fry (ISO 17279)
Prevents microplastic shedding (EN 13419)
Higher clogging risk in algae-heavy water▲
Costs 30% more▲
CustomizationMulti-species farmingIndustry Standard: Fixed-size cages (1m³)
Our Base: Modular 2m³ units
Our Advanced: Scalable 5m³▲ + adjustable depth
Advanced: Suits 10+ fish species via mesh/shape swaps
Quick disassembly for cleaning (5 mins▲)
Requires training for assembly▲
Not compatible with legacy systems

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