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Freesea 50W-1200W Variable frequency Energy Saving Intelligent Touch Screen External Controller Adjustable PTC Aquarium Heater
$37.76$51.42-26.57%
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FQS-1200
FQS-300
FQS-800
FQS-50
FQS-1000
FQS-100
FQS-200
FQS-500
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Freesea Variable Frequency Energy Saving PTC Aquarium Heater
Premium-grade PTC ceramic heating technology ensures rapid, even heat distribution with no hot spots. Intelligent touch screen control for precise temperature adjustments (50W-1200W), reducing energy waste by up to 30%. Durable titanium alloy shell with corrosion-resistant coating, ideal for both freshwater and saltwater aquariums. Ultra-sensitive safety features: auto shut-off when water levels drop or overheating occurs. Perfect for large tanks, aquaculture farms, or delicate marine habitats requiring stable thermal conditions. Sleek, low-profile design blends seamlessly into any aquatic setup without obstructing tank aesthetics. Direct wholesale pricing—bulk orders available for commercial breeders or retail resellers.
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