Description
SOBO HC 300W Steel Aquarium Heater
The SOBO HC 300W Steel Heater is a high-power, stainless steel aquarium heater designed for large freshwater and marine aquariums. Built with a tough, rust-proof steel body, it is far more durable than traditional glass heaters, making it resistant to cracking or breaking. With its adjustable thermostat and reliable heating system, it provides stable water temperature, ensuring the health and comfort of fish, plants, and invertebrates in bigger aquariums.
🌊 Key Features
✅ 300W Power – Ideal for aquariums between 150 – 300 liters.
✅ Stainless Steel Body – Break-resistant, rust-proof, and long-lasting.
✅ Adjustable Thermostat – Control water temperature between 20°C – 34°C.
✅ Fully Submersible – Safe for both freshwater and marine tanks.
✅ Heating Indicator Light – Displays when the heater is operating.
✅ Stable Heat Output – Ensures even heat distribution across large tanks.
🐠 Suitable For
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Freshwater aquariums (community tanks, planted setups).
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Marine and reef aquariums.
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Tropical species like angelfish, discus, gouramis, cichlids, bettas, guppies, goldfish, and more.
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Hobbyists with large aquariums requiring a strong and reliable heater.
⚙️ Specifications
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Model: SOBO HC 300W
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Power: 300W
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Voltage: AC 220–240V / 50Hz
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Aquarium Size: 150 – 300 liters
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Temperature Range: 20°C – 34°C (adjustable)
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Type: Fully Submersible Steel Heater
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Indicator Light: Yes (heating status)
🔧 How to Use
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Place the heater fully submerged in an area with good water circulation.
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Adjust the thermostat knob to the desired temperature.
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Plug in the heater and confirm heating via the indicator light.
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Allow 15–20 minutes of water acclimation before turning on.
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Use a separate thermometer to ensure accuracy.
🧼 Maintenance Instructions
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Always disconnect power before removing from water.
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Clean with a soft cloth to remove algae and mineral buildup.
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Do not run heater while exposed to air.
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Prevent sudden water temperature changes to extend heater life.
📦 Available Wattage Options
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SOBO HC 50W
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SOBO HC 100W
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SOBO HC 200W
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SOBO HC 300W
✅ Why Choose SOBO HC 300W Steel Heater?
The SOBO HC 300W is a powerful, heavy-duty aquarium heater made with durable stainless steel for long-lasting performance. Designed for large aquariums, it provides consistent, safe, and efficient heating, making it a trusted choice for serious aquarists.