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  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
  • Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W
Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W

Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W

$13.24-$19.06/ Piece|5 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 50000 pieces）
Graphic customization（Min.Order: 50000 pieces）
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Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control: Maintains stable water temperature in aquariums through precise PTC heating technology, ensuring optimal conditions for fish and aquatic life.
  • Removable Design: Easily detachable for hassle-free tank cleaning, promoting hygiene and maintenance efficiency.

Key features

  • 1. Eco-Friendly Glass Construction

    • With eco-friendly glass material, ensure a safe and sustainable aquatic environment while reducing environmental impact compared to conventional heaters*.

  • 2. Digital Touchscreen Interface

    • With a precise digital touchscreen display, adjust temperature settings effortlessly with multi-program presets, offering 30% faster setup than manual models*.

  • 3. Variable Power Efficiency

    • With adjustable power options (50W–100W), maintain optimal temperatures for tanks up to 5L efficiently, using 15% less energy than standard heaters*.

  • 4. Removable Design for Hassle-Free Cleaning

    • With a removable heater unit, clean the tank without draining water, saving up to 20% cleaning time compared to non-removable designs*.

  • 5. Certified Safety & Sustainability

    • With CE and EPR certifications, meet rigorous safety and environmental standards, ensuring compliance with European regulations*.

Product details

Freesea 50W-1200W Aquarium Heater Removable Glass PTC Cut-Off Water Heater for Turtle Fish Tank for 1000W 800W 500W 300W 200W

The Freesea Aquarium Heater is designed to maintain optimal water temperatures for aquatic life, featuring eco-friendly PTC heating technology and precise digital control. Available in 50W to 1200W power options, it suits tanks from 5L to large-scale setups. Its glass body and sleek rod design ensure durability and seamless integration into any aquarium.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialGlass body with PTC heating elementEnsures safety and durability in aquatic environments
Power Options50W, 100W, 200W, 300W, 500W, 800W, 1000W, 1200WSupports tanks from 5L to 1200L+
CertificationCE, EPR_Germany_PackingMeets EU safety and environmental standards
Temperature ControlDigital LCD display (±0.5°C precision)Real-time monitoring for stable conditions
Eco-FriendlyEnergy-efficient PTC technologyReduces power consumption by 30% vs. traditional heaters
ShapeRod-style designFits compact or large tanks without obstruction

Customization guide

Adjustable power levels (50W–1200W) and temperature ranges (20°C–35°C) let users tailor heating to specific tank sizes and species needs. The removable design simplifies cleaning, while the PTC element ensures automatic shutdown if submerged, enhancing safety.

Get inspired

Create a thriving aquatic ecosystem with precise temperature control. Whether for nano tanks or large community setups, the Freesea Heater’s sleek design and eco-friendly operation make it a versatile choice for hobbyists and professionals alike.

Choose your model

ParameterBase Model (50W)Advanced Model (200W)Pro Model (1000W)
Max Tank Capacity50L200L1000L+
Temperature Accuracy±1.0°C±0.5°C±0.3°C
Energy EfficiencyStandard20% improvement30% improvement
Safety FeaturesBasic PTCOverheating alarmDual-shutdown protection

Supplier's note

  1. Technical Breakthroughs:

    • PTC Technology: Reduces energy use by 30% compared to traditional heaters.
    • Precision Control: The Pro model’s ±0.3°C accuracy ensures stable conditions for sensitive species.
    • Dual-Safety System: The Pro’s automatic shutdown and alarm prevent overheating, a key upgrade over industry benchmarks.

  2. Version Selection Guide:

    • Base Model (50W): Ideal for small nano tanks (≤50L) or supplemental heating in moderate climates.
    • Advanced Model (200W): Perfect for 100–200L tanks needing precise control, such as planted or reef setups.
    • Pro Model (1000W): Designed for large commercial or high-altitude tanks requiring rapid heating and fail-safe operation.

With the Pro’s triple-certified durability and 30% faster heating than standard models, it’s the top choice for professional aquarists. For home hobbyists, the Advanced Model’s cost-effective precision meets most needs.

Frequently asked questions

  • Which Freesea aquarium heater model suits small 5L fish tanks?

  • How to clean the Freesea removable aquarium heater safely?

  • Glass vs plastic aquarium heaters: Why choose Freesea’s glass rod?

  • Can I adjust the Freesea heater’s temperature for different fish species?

  • Is the Freesea aquarium heater CE-certified and safe for home use?

  • Does the Freesea heater save energy for eco-friendly aquariums?

  • What’s the warranty for Freesea’s 100W aquarium heater?

  • How does the Freesea heater’s sleek design blend with aquarium aesthetics?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Temperature ControlTropical fish tanks, sensitive speciesIndustry: ±1°C accuracyOur Base: ±0.5°C ▲ (ISO 5149)Our Advanced: ±0.3°C ▲▲ (ISO 5149)
Energy EfficiencyLarge-scale aquariums, eco-conscious usersIndustry: 1.2 kWh/day (50L tank)Our Base: 0.8 kWh/day ▲ (50W)Our Advanced: 1.0 kWh/day (1200W)
Material DurabilityHigh-traffic public aquariumsIndustry: Plastic (10-year lifespan)Our Base: Borosilicate glass ▲ (15-year lifespan)Our Advanced: Reinforced glass ▲▲ (20-year lifespan)
Removable DesignHome aquariums needing frequent cleaningIndustry: Fixed heaters (disassembly requires tools)Our Base: Snap-on design ▲ (tool-free removal)Our Advanced: Magnetic docking ▲▲ (10-second attachment)
Safety FeaturesSchools, public facilitiesIndustry: Basic thermal cutoffOur Base: PTC auto-shutoff ▲ (cuts power at 50°C)Our Advanced: Dual PTC + leak sensor ▲▲ (ISO 13849 certified)
Environmental ComplianceEU-regulated marketsIndustry: Basic CE certificationOur Base: CE + RoHS ▲ (no toxic materials)Our Advanced: CE + EPR Germany ▲▲ (recyclable packaging)

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