High Quality 500W Water Heater for Fish Tank with Intelligent Frequency Conversion Technology

Premium PTC Ceramic Heating Element
– Engineered for rapid, even heat distribution with ultra-low energy consumption, ensuring stable water temperature without hot spots.
Intelligent Frequency Conversion Tech
– Automatically adjusts power output to maintain precise (±0.5°C) temperature, reducing energy waste and extending lifespan.
Aircraft-Grade Aluminum Shell
– Corrosion-resistant, lightweight yet durable, with a polished finish for seamless integration into any aquarium setup.
Advanced Dual Thermostat Protection
– Built-in overheating cutoff and dry-burn prevention for 100% safety in freshwater/saltwater tanks, terrariums, or hydroponic systems.
Silent Operation & Slim Design
– Compact 28cm tube fits discreetly in nano to 150-gallon tanks, ideal for reef tanks, tropical aquariums, or turtle habitats.
Batch Purchase Ready
– Bulk pricing available for pet stores, aquaculture farms, or resellers—direct factory supply guarantees unbeatable wholesale rates.