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  • Biological Filtration for Recirculating Aquatic Systems
  • Biological Filtration for Recirculating Aquatic Systems
  • Biological Filtration for Recirculating Aquatic Systems
  • Biological Filtration for Recirculating Aquatic Systems
  • Biological Filtration for Recirculating Aquatic Systems
  • Biological Filtration for Recirculating Aquatic Systems
Biological Filtration for Recirculating Aquatic Systems
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Biological Filtration for Recirculating Aquatic Systems

  • 3 - 7 Sets
    $2,800
  • >= 8 Sets
    $2,650

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Biological Filtration for Recirculating Aquatic Systems

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Biological Filtration: Efficiently processes ammonia and nitrites in recirculating aquatic systems to maintain optimal water quality for fish and aquatic life.
  • Water Treatment: Designed to support closed-loop aquaculture systems by sustaining healthy microbial colonies critical for waste decomposition and ecosystem balance.

Key features

  • 1. Material Technology

    • With food-grade PP construction, ensure safe and durable filtration for aquatic systems.*

  • 2. Scenario Solutions

    • With versatility, adapt to both home aquariums and large-scale commercial aquaculture needs.*

  • 3. Performance Parameters

    • With high-efficiency biological filtration, maintain optimal water quality and reduce ammonia/nitrite buildup.*

  • 4. Interactive Design

    • With universal compatibility, integrate seamlessly into existing aquarium or farm infrastructure.*

  • 5. Certification Standards

    • With food-grade PP certification, meet strict safety standards for aquaculture and water treatment.*

Product details

Biological Filtration for Recirculating Aquatic Systems

The Biological Filtration System is designed to maintain optimal water quality in recirculating aquatic systems, supporting fish health and ecosystem balance. Crafted from food-grade PP material, it ensures safety for aquaculture environments while offering durable, low-maintenance performance.

Technical specifications

FeatureSpecificationBenefit
MaterialFood-grade PPNon-toxic, corrosion-resistant, and FDA-approved
Filtration TypeBiological (biofilm-based)Naturally breaks down ammonia/nitrites
Capacity100-500 L/h flow rateSuits small to medium-sized tanks/farms
CertificationsNSF/ANSI Standard 61Meets global safety standards for aquatic systems

Customization guide

Adjustable flow control valves and modular filter media compartments allow customization to match tank size, fish density, or specific water chemistry needs.

Get inspired

With its compact barrel design and biofilm-friendly PP material, this filter ensures clear water and thriving aquatic life. Ideal for hobbyist aquariums, small fish farms, or recirculating aquaculture systems (RAS).

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filtration Efficiency80% (standard)+15% (95%)+30% (110%)*
Flow Rate100 L/h150 L/h200 L/h
Tank CapacityUp to 500 L500-1,000 L1,000-2,000 L
Noise Level45 dB40 dB35 dB

Supplier's note

  1. Three Technical Breakthroughs:

    • Material Safety: Food-grade PP eliminates leaching risks, critical for aquaculture.
    • Efficiency Boost: The Pro model’s 110% filtration rate outperforms industry benchmarks by 30%, ideal for high-density fish farms.
    • Silent Operation: The Pro’s 35 dB noise level ensures minimal disruption in residential or commercial settings.

  2. Optimal Version Selection:

    • Base Model: Best for home aquariums or small-scale hobbyists needing basic water maintenance.
    • Advanced Model: Targets medium-sized operations (e.g., schools, restaurants) requiring higher capacity without premium costs.
    • Pro Model: Designed for commercial fish farms or RAS systems where high efficiency, scalability, and low noise are critical. With its triple-certified chemical resistance, it safely handles ammonia spikes common in dense fish populations.

Frequently asked questions

  • Which biological filtration system suits small-scale fish farms?

  • How to clean a biological filter in recirculating systems?

  • Why choose food-grade PP over PVC for aquatic filters?

  • Can this filter be customized for specific water treatment needs?

  • Is the material FDA-approved for aquatic systems?

  • How does biological filtration improve water quality in recirculating systems?

  • Does this filter reduce energy costs for fish farms?

  • How long do food-grade PP filters last in harsh aquatic environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Biological FiltersFish farms, recirculating systemsAmmonia Reduction: 85% (Our Base) ▲▲ vs 80% (Industry Standard)
Material: Food-grade PP (FDA compliant)		Effective for nitrification, safe for aquatic life, low maintenance.Slower flow rate (400 L/h) compared to mechanical filters.
Mechanical FiltersHome aquariums, small pondsParticle Removal: 95% (Industry Standard)
Media Type: Foam/ceramic (ISO 9001 certified)		Rapid debris capture, cost-effective, easy to clean.Requires frequent media replacement, less effective for dissolved toxins.
Chemical FiltersHospital tanks, post-treatment systemsToxin Adsorption: 90% (Our Advanced) ▲▲ vs 75% (Industry Standard)
Adsorbent: Activated carbon (ASTM D3803)		Removes medications/pesticides, improves water clarity.Clogs quickly in high-particulate systems, periodic replacement needed.
UV SterilizersDisease-prone setups, public aquariumsUV Intensity: 12,000 μW·s/cm² (Our Advanced) ▲ vs 8,000 μW·s/cm² (Industry Standard)Kills 99% pathogens (e.g., bacteria, algae), no chemical byproducts.Ineffective against particulates, high energy consumption.
Protein SkimmersSaltwater tanks, high-biomass systemsOrganic Waste Removal: 80% (Our Base)
Bubble Size: 0.1–0.5 mm (ISO 2531)		Efficient for dissolved organics, reduces nitrate buildup.Space-intensive, requires frequent maintenance.
Sump SystemsCommercial farms, large-scale setupsWater Capacity: 1,500 L (Our Advanced) ▲ vs 1,000 L (Industry Standard)
Redundancy: Dual pumps (IEC 60601)		Enhances water stability, integrates multiple filtration stages.Complex installation, higher upfront cost.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.